| Columbus Fresnedillas de la Oliva | Central European Time | -05:00 |
| Columbus Wellin | Central European Time | -05:00 |
| Columbus Friedland | Central European Time | -05:00 |
| Columbus Wellsburg | Eastern Time | 00:00 |
| Columbus Friedberg | Central European Time | -05:00 |
| Columbus Wembley | Western Australia Time | -12:00 |
| Columbus Friday Harbor | Pacific Time | 03:00 |
| Columbus Wembley | United Kingdom Time | -04:00 |
| Columbus Frazier Park | Pacific Time | 03:00 |
| Columbus Wemmel | Central European Time | -05:00 |
| Columbus Franschhoek | South Africa Standard Time | -06:00 |
| Columbus Weidenbach | Central European Time | -05:00 |
| Columbus Franz Josef Glacier | New Zealand Time | -17:00 |
| Columbus Weilheim in Oberbayern | Central European Time | -05:00 |
| Columbus Franklin Township | Eastern Time | 00:00 |
| Columbus Weinfelden | Central European Time | -05:00 |
| Columbus Frederica | Eastern Time | 00:00 |
| Columbus Weinstadt | Central European Time | -05:00 |
| Columbus Fredonia | Eastern Time | 00:00 |
| Columbus Weiz | Central European Time | -05:00 |
| Columbus Freeport | Central Time | 01:00 |
| Columbus Welch | Eastern Time | 00:00 |
| Columbus Freeland | Eastern Time | 00:00 |
| Columbus Embrun | Eastern Time | 00:00 |
| Columbus Elysburg | Eastern Time | 00:00 |
| Columbus Emalahleni | South Africa Standard Time | -06:00 |
| Columbus Elwood | Eastern Australia Time | -15:00 |
| Columbus Elx | Central European Time | -05:00 |
| Columbus Emerald Beach | Eastern Australia Time | -15:00 |
| Columbus Emeryville | Pacific Time | 03:00 |
| Columbus Emu Plains | Eastern Australia Time | -15:00 |
| Columbus Empuriabrava | Central European Time | -05:00 |
| Columbus Emmaus | Eastern Time | 00:00 |
| Columbus Enderby | Pacific Time | 03:00 |
| Columbus Engelberg | Central European Time | -05:00 |
| Columbus Enmore | Eastern Australia Time | -15:00 |
| Columbus England | Eastern European Time | -06:00 |
| Columbus Englishtown | Eastern Time | 00:00 |