| Khon Kaen | 128.87 km |
| Ubon Ratchathani | 129.23 km |
| Udon Thani | 192.05 km |
| Nakhon Ratchasima | 231.09 km |
| Vientiane | 259.3 km |
| Krong Siem Reap | 293.87 km |
| Krong Battambang | 333.09 km |
| Yên Vinh | 345.4 km |
| Vinh | 347.47 km |
| Huế | 392.82 km |
| Phitsanulok | 403.42 km |
| Khlong Luang | 415.78 km |