Facts about the bus from Udon Thani to Bangkok
| Cheapest Bus | $17 |
| Fastest Bus | 7h 50m |
| Earliest Bus | 8:30 AM |
| Latest Bus | 10:30 PM |
| Daily Bus Routes | 21 |
| Distance | 573 kilometers |
| Bus Companies | Budsarakham Tour, Chan Tour, Cherdchai Tour, Jiratkan Kemarat, Nakhonchai Air, Naluang, Thai Railway |
