| No. | Bus Routes | Time |
| 1. | Chiang Mai - Khon Kaen | 09:30 PM, 08:30 PM |
| 2. | Khon Kaen - Chiang Mai | 05:00 AM, 07:00 PM, 07:00 AM |
ThaiBusInfo.com
Thailand Express Bus Information Website
Esan Tour
Thailand Express Bus Information Website
| No. | Bus Routes | Time |
| 1. | Chiang Mai - Khon Kaen | 09:30 PM, 08:30 PM |
| 2. | Khon Kaen - Chiang Mai | 05:00 AM, 07:00 PM, 07:00 AM |