Bangkok is approximately 240-510 km from the nearest Cambodia-Thailand border crossings by road, depending on the specific point.

Nearest Border Crossing

The most common route leads to the Aranyaprathet (Thailand)-Poipet (Cambodia) crossing in Sa Kaeo Province, about 241 km northeast of Bangkok. Driving takes around 4-5 hours via Highway 6 and 348. This is the primary land entry for travelers heading to Siem Reap.

Other Crossings

• Had Lek-Koh Kong : Roughly 381 km southeast, near Trat Province, suiting trips to Sihanoukville; drive time is 6-7 hours.

• Straight-line distance to the border varies, but road distances to general border areas range 508-510 km in some routes.

Travel options include driving (8+ hours to farther points), buses, or trains to Aranyaprathet followed by a short taxi.