 | ||||
|---|---|---|---|---|
 Map of AH15 in red | ||||
 AH15 at the Vieng Kham Junction | ||||
| Route information | ||||
| Length | 566 km (352 mi) | |||
| Major junctions | ||||
| North end | Vinh, Vietnam | |||
| South end | Udon Thani, Thailand | |||
| Location | ||||
| Countries |  Vietnam Laos Thailand | |||
| Highway system | ||||
| ||||
Asian Highway 15 (AH15) is a road in the Asian Highway Network running 566 kilometres (352 mi) from Hồng Lĩnh, Vietnam to Udon Thani, Thailand connecting AH1 to AH12. The route is as follows: