| Udon Thani Carnac | Central European Time | 05:00 |
| Udon Thani Rothschild | Central Time | 12:00 |
| Udon Thani Califon | Eastern Time | 11:00 |
| Udon Thani Bošnia | Moscow Time | 04:00 |
| Udon Thani Rockdale | Eastern Australia Time | -03:00 |
| Udon Thani Punganur | India Standard Time | 01:30 |
| Udon Thani Somerset | Eastern Time | 11:00 |
| Udon Thani South Perth | Western Australia Time | -01:00 |
| Udon Thani Carmel-by-the-Sea | Pacific Time | 14:00 |
| Udon Thani Ramona | Pacific Time | 14:00 |
| Udon Thani California | Eastern Time | 11:00 |
| Udon Thani Burleigh Heads | Eastern Australia Time | -03:00 |
| Udon Thani Rockingham | Eastern Time | 11:00 |
| Udon Thani Punta Gorda | Central Time | 13:00 |
| Udon Thani Somerton | Mountain Time | 14:00 |
| Udon Thani South Padre Island | Central Time | 12:00 |
| Udon Thani Chimney Rock | Eastern Time | 11:00 |
| Udon Thani Rampur Devrai | India Standard Time | 01:30 |
| Udon Thani Calimesa | Pacific Time | 14:00 |
| Udon Thani Burleigh Heads | Eastern Australia Time | -03:00 |
| Udon Thani Rockledge | Eastern Time | 11:00 |
| Udon Thani Río Grande | Atlantic Time | 11:00 |
| Udon Thani Shahtalai | India Standard Time | 01:30 |
| Udon Thani South Park Township | Eastern Time | 11:00 |
| Udon Thani Chippewa Falls | Central Time | 12:00 |
| Udon Thani Ramingstein | Central European Time | 05:00 |
| Udon Thani Ajanta | India Standard Time | 01:30 |
| Udon Thani Burkburnett | Central Time | 12:00 |
| Udon Thani Rockport | Eastern Time | 11:00 |
| Udon Thani Rio Grande | Eastern Time | 11:00 |
| Udon Thani Renwick | New Zealand Time | -05:00 |
| Udon Thani South Molton | United Kingdom Time | 06:00 |
| Udon Thani Chipping Campden | United Kingdom Time | 06:00 |
| Udon Thani Rambukkana | India Standard Time | 01:30 |
| Udon Thani Ajijic | Central Time | 12:00 |
| Udon Thani Burgdorf | Central European Time | 05:00 |
| Udon Thani Rocroi | Central European Time | 05:00 |
| Udon Thani Rio Verde | Brasilia Time | 10:00 |
| Udon Thani Rengit | Malaysia Time | -01:00 |
| Udon Thani South Lancaster | Eastern Time | 11:00 |
| Udon Thani Chipping Norton | Eastern Australia Time | -03:00 |
| Udon Thani Ramsey | Eastern Time | 11:00 |
| Udon Thani Aitkenvale | Eastern Australia Time | -03:00 |
| Udon Thani Bou Salem | Central European Time | 06:00 |
| Udon Thani Rocky Point | Eastern Time | 11:00 |
| Udon Thani Rio Grande City | Central Time | 12:00 |
| Udon Thani Rende | Central European Time | 05:00 |
| Udon Thani South Lismore | Eastern Australia Time | -03:00 |
| Udon Thani Chinon | Central European Time | 05:00 |
| Udon Thani Ramstein-Miesenbach | Central European Time | 05:00 |