| Columbus Gardnerville | Pacific Time | 03:00 |
| Columbus Seri Kembangan | Malaysia Time | -12:00 |
| Columbus Villawood | Eastern Australia Time | -15:00 |
| Columbus Hounslow | United Kingdom Time | -04:00 |
| Columbus Sullivan's Island | Eastern Time | 00:00 |
| Columbus Šebrov-Kateřina | Central European Time | -05:00 |
| Columbus Villasequilla | Central European Time | -05:00 |
| Columbus Sydney | Eastern Australia Time | -15:00 |
| Columbus Gardone Riviera | Central European Time | -05:00 |
| Columbus Seri Manjung | Malaysia Time | -12:00 |
| Columbus Uccle | Central European Time | -05:00 |
| Columbus Hoshiarpur | India Standard Time | -09:30 |
| Columbus Sultan Bathery | India Standard Time | -09:30 |
| Columbus Seekonk | Eastern Time | 00:00 |
| Columbus Uesslingen-Buch | Central European Time | -05:00 |
| Columbus Sydney | Eastern Australia Time | -15:00 |
| Columbus Gardiner | Eastern Time | 00:00 |
| Columbus Saint Clairsville | Eastern Time | 00:00 |
| Columbus Udupi | India Standard Time | -09:30 |
| Columbus Hotchkiss | Mountain Time | 02:00 |
| Columbus Sulina | Eastern European Time | -06:00 |
| Columbus Seeley's Bay | Eastern Time | 00:00 |
| Columbus Tyngsborough | Eastern Time | 00:00 |
| Columbus Sydney | Eastern Australia Time | -15:00 |
| Columbus Gargnano | Central European Time | -05:00 |
| Columbus Renwick | New Zealand Time | -17:00 |
| Columbus Tylden | Eastern Australia Time | -15:00 |
| Columbus Hoylake | United Kingdom Time | -04:00 |
| Columbus Suginami | Japan Time | -13:00 |
| Columbus Seelow | Central European Time | -05:00 |
| Columbus Twinstead | United Kingdom Time | -04:00 |
| Columbus Syracuse | Central European Time | -05:00 |
| Columbus Gardelegen | Central European Time | -05:00 |
| Columbus Rende | Central European Time | -05:00 |
| Columbus tx. Hương Thủy | Indochina Time | -11:00 |
| Columbus Hoxie | Central Time | 01:00 |
| Columbus Suitland-Silver Hill | Eastern Time | 00:00 |
| Columbus Sedona | Mountain Time | 03:00 |
| Columbus Tybee Island | Eastern Time | 00:00 |
| Columbus Sylvester | Eastern Time | 00:00 |
| Columbus Fa Ham | Indochina Time | -11:00 |
| Columbus Rengit | Malaysia Time | -12:00 |
| Columbus Tutuhan | Chamorro Standard Time | -14:00 |
| Columbus Howrah | India Standard Time | -09:30 |
| Columbus Sujapur | India Standard Time | -09:30 |
| Columbus Sedro-Woolley | Pacific Time | 03:00 |
| Columbus Tweed Heads | Eastern Australia Time | -15:00 |
| Columbus Sylvan Lake | Mountain Time | 02:00 |
| Columbus Garching | Central European Time | -05:00 |
| Columbus Saint-Émilion | Central European Time | -05:00 |