The main overland routes from Malaysia into Thailand are the train to Padang Besar, the road crossing at Bukit Kayu Hitam–Sadao toward Hat Yai, and, in the dry season, the speedboat from Langkawi to Koh Lipe. Several smaller crossings further east lead into provinces where the UK government advises against all but essential travel.
For travelers from Malaysia and Singapore, crossing by land or sea is an easy alternative to flying, especially to Hat Yai, Songkhla, Satun and the Andaman islands. Malaysians and Singaporeans also have an advantage under the 2026 rules: they are not subject to the cap of two visa-exempt land-border entries a year that applies to most other nationalities.
This page is an overview of all the crossings. For step-by-step routes, see our guide from Malaysia to Hat Yai by train, bus or car and our older article on how to travel to Koh Lipe.
Malaysia to Thailand at a glance, October 2026
- By train
- KTMB ETS from KL Sentral or Gemas to Padang Besar, then onward in Thailand
- Main road crossing
- Bukit Kayu Hitam (Kedah) – Sadao (Songkhla); new Sadao checkpoint since 11 July 2026, open 05:00–23:00 Thai time
- By sea
- Langkawi – Koh Lipe speedboats, mainly in the high season
- Visa exemption
- 30 days for most Western, Malaysian and Singaporean passports
- Land-border limit
- Twice per calendar year on the exemption; not for Malaysia, Singapore, Brunei, Indonesia
- Arrival card
- TDAC required for land and sea arrivals too
- Time difference
- Thailand is one hour behind Malaysia
All the crossings compared
| Malaysian side | Thai side | Type | UK travel advice (28 Sep 2026) |
|---|---|---|---|
| Padang Besar (Perlis) | Padang Besar (Songkhla) | Rail and road | Advises against all but essential travel on the Hat Yai–Padang Besar railway |
| Bukit Kayu Hitam (Kedah) | Sadao (Songkhla), new checkpoint | Road | Sadao district not on the list |
| Wang Kelian (Perlis) | Wang Prachan (Satun) | Road, small | Satun not on the list |
| Kuah, Langkawi (Kedah) | Koh Lipe (Satun) | Speedboat | Not on the list |
| Pengkalan Hulu (Perak) | Betong (Yala) | Road | Yala: advises against all but essential travel |
| Rantau Panjang (Kelantan) | Sungai Kolok (Narathiwat) | Road and rail | Narathiwat: advises against all but essential travel |
| Pengkalan Kubor (Kelantan) | Tak Bai (Narathiwat) | River crossing | Narathiwat: advises against all but essential travel |
Opening hours are given in different time zones on each side of the border. The new Sadao checkpoint, for example, is open 05:00 to 23:00 Thai time, which is 06:00 to midnight in Malaysia. We could not confirm current hours for the smaller checkpoints on an official page, so check them with Malaysian or Thai immigration before you set out, and do not plan to arrive late in the evening.
By train: KTMB to Padang Besar
Malaysia's national railway runs its ETS electric trains on the west coast line between Gemas, KL Sentral and Padang Besar, at speeds of up to 140 km/h. Padang Besar is the border station, and KTMB's website links to the State Railway of Thailand's D-Ticket booking system for the Thai side.
At Padang Besar you clear Malaysian exit and Thai entry, then continue to Hat Yai, the transport hub of southern Thailand. The Malaysia to Hat Yai guide linked above covers the shuttle train and the road alternatives in detail, our Hat Yai guide covers the city, and our article on booking Thai trains online explains the D-Ticket system.
The UK advises against the Hat Yai–Padang Besar railway, not against Hat Yai. The Foreign Office (28 September 2026) advises against all but essential travel on that line, which can affect your travel insurance if you are British. Hat Yai city is not on the list. British travelers, and anyone whose insurer follows FCDO advice, should take the road through Sadao instead.
Travelers who want to continue north to Bangkok overnight can change at Hat Yai; our guide to Thailand's night trains covers sleeper classes. Long-distance trains from the south now arrive at Krung Thep Aphiwat Central Terminal in Bangkok, not Hua Lamphong.
By road: Bukit Kayu Hitam and Sadao
Bukit Kayu Hitam, at the northern end of Malaysia's North–South Expressway, faces Sadao in Songkhla province. It is the main road crossing on the west coast and the most direct route by bus, van or private car to Hat Yai. Since Saturday 11 July 2026 traffic uses a new, larger Thai checkpoint about 6 km east of the old Dan Nok post, which has closed permanently, so older directions that mention Dan Nok are out of date. The new checkpoint is open daily from 05:00 to 23:00 Thai time.
Driving your own car is simpler for Malaysians and Singaporeans than for anyone else. Thailand's Department of Land Transport says vehicles registered in Malaysia, Singapore and Laos are exempt from its Foreign Vehicle Permit system, which otherwise requires a licensed Thai travel agency, a Thai escort and an application at least five working days ahead. You will still deal with Thai Customs for the car, and you need insurance valid in Thailand. Our sister site has a step-by-step guide to crossing the border by car, and our page on renting a car in Thailand covers driving rules.
Wang Kelian in Perlis and Wang Prachan in Satun form a smaller road crossing in hill country. It leads toward Satun town and the piers for the Andaman islands rather than to Hat Yai, and it suits travelers with their own transport.
By sea: Langkawi to Koh Lipe
The most scenic crossing is by speedboat from Langkawi to Koh Lipe, Thailand's southernmost island. Tigerline, one of the operators, states that the trip takes about 90 minutes, with about four trips a day at 1,000 to 2,000 baht, and other operators such as Bundhaya also sell the route. Services depend on the season and the sea; in the southwest monsoon, roughly mid-June to mid-October, boats to Koh Lipe are far fewer.
On arrival, speedboats usually stop at a floating pier off the beach, and a longtail boat takes you ashore. We could not confirm on an official page where on the island Thai immigration is handled, so follow the boat crew's instructions. Our Koh Lipe guide covers the island, and the pages on the best time to visit Koh Lipe and money and exchanging ringgit on Koh Lipe help you plan.
Bring cash in baht for Koh Lipe. Longtail transfers and the national park fee are paid in cash on arrival, so change some ringgit before you leave Langkawi.
The eastern crossings: Betong, Sungai Kolok and Tak Bai
Three crossings lead from Perak and Kelantan into Yala and Narathiwat provinces. The UK Foreign Office advises against all but essential travel to Yala, Pattani and Narathiwat because of regular attacks in the region, and the US State Department rates those three provinces at Level 2, "exercise increased caution". Travel insurance may not cover you there.
For tourists heading to the rest of Thailand, the western crossings are both more direct and outside the UK advisory areas.
Entry rules at the land border
The same entry rules apply at a land border as at an airport, with one extra limit. Since 15 September 2026 most visitors from the West, Malaysia and Singapore get up to 30 days visa-free. According to the Tourism Authority of Thailand, entries on that exemption through land-border checkpoints are generally limited to twice per calendar year; nationals of Malaysia, Singapore, Brunei and Indonesia are exempt from the limit. Our page on the Thai visa exemption explains who qualifies.
- TDAC: the Thailand Digital Arrival Card is required for land and sea arrivals too; file it online within three days before you cross. See our guide to the TDAC.
- Funds and onward travel: immigration may ask for 10,000 baht per person and proof that you will leave.
- Customs: the 200-cigarette and 1-liter alcohol limits apply at land borders, and vapes are banned; see Thai customs rules.
- Leaving again: the VAT refund for tourists is paid only when you depart by air, not at a land border.
Frequently asked questions
Can I take the train from Kuala Lumpur to Thailand?
Yes, to the border. KTMB's ETS trains run from KL Sentral and Gemas to Padang Besar, where you cross into Thailand and continue to Hat Yai by train, bus or taxi. Check the current cross-border connection before you travel, and note the UK advice on the Hat Yai–Padang Besar line.
Is it safe to cross from Malaysia to Thailand by land?
The western road crossings at Bukit Kayu Hitam–Sadao and Wang Kelian–Wang Prachan are outside the UK advisory areas. The UK advises against all but essential travel on the Hat Yai–Padang Besar railway and to Yala, Pattani and Narathiwat, which covers the Betong, Sungai Kolok and Tak Bai crossings.
How many times can I enter Thailand by land?
On the visa exemption, generally twice per calendar year through land-border checkpoints, according to TAT. Nationals of Malaysia, Singapore, Brunei and Indonesia are not subject to this limit. If you need more entries, get a visa first.
Do I need a permit to drive my Malaysian car into Thailand?
Not the Foreign Vehicle Permit: Thailand's Department of Land Transport exempts vehicles registered in Malaysia, Singapore and Laos. You still need to clear Thai Customs with the car and carry insurance valid in Thailand.
Sources
- Keretapi Tanah Melayu (KTMB) – Electric Train Service (checked October 2026)
- Department of Land Transport – Foreign Vehicle Permit manual (checked October 2026)
- UK Foreign, Commonwealth and Development Office – Thailand warnings and insurance (checked October 2026)
- Tourism Authority of Thailand – New 30-day and 15-day visa exemption rules (checked October 2026)
- Tourism Authority of Thailand – Thailand Digital Arrival Card launch (checked October 2026)
- Tigerline Travel – Routes and schedules (checked October 2026)