| Detroit Brisighella | Central European Time | -06:00 |
| Detroit Brighton | Eastern Australia Time | -14:00 |
| Detroit Brighton | Eastern Time | 00:00 |
| Detroit Bridgeville | Eastern Time | 00:00 |
| Detroit Binyamina-Giv'at Ada | Israel Time | -07:00 |
| Detroit Broussard | Central Time | 01:00 |
| Detroit Browns Plains | Eastern Australia Time | -14:00 |
| Detroit Brooksville | Eastern Time | 00:00 |
| Detroit Brookvale | Eastern Australia Time | -14:00 |
| Detroit Brookville | Eastern Time | 00:00 |
| Detroit Carpinteria | Pacific Time | 03:00 |
| Detroit Carovigno | Central European Time | -06:00 |
| Detroit Carrouge | Central European Time | -06:00 |
| Detroit Carvoeiro | Western European Time | -05:00 |
| Detroit Casaletto Ceredano | Central European Time | -06:00 |
| Detroit Casale Marittimo | Central European Time | -06:00 |
| Detroit Castelnau-de-Montmiral | Central European Time | -06:00 |
| Detroit Castelsardo | Central European Time | -06:00 |
| Detroit Choudrant | Central Time | 01:00 |
| Detroit Chotebor | Central European Time | -06:00 |
| Detroit Castellamonte | Central European Time | -06:00 |
| Detroit Casselman | Eastern Time | 00:00 |
| Detroit Castanet-Tolosan | Central European Time | -06:00 |
| Detroit Cassis | Central European Time | -06:00 |
| Detroit Castagneto Carducci | Central European Time | -06:00 |
| Detroit Caselle Torinese | Central European Time | -06:00 |
| Detroit Caslano | Central European Time | -06:00 |
| Detroit Casillas | Central European Time | -06:00 |
| Detroit Cassà de la Selva | Central European Time | -06:00 |
| Detroit Christies Beach | Central Australia Time | -13:30 |
| Detroit Chryston | United Kingdom Time | -05:00 |
| Detroit Chukai | Malaysia Time | -12:00 |
| Detroit Chuo | Japan Time | -13:00 |
| Detroit Ciney | Central European Time | -06:00 |
| Detroit Circleville | Eastern Time | 00:00 |
| Detroit Cifuentes | Central European Time | -06:00 |
| Detroit Cimadolmo | Central European Time | -06:00 |
| Detroit Cidade Ocidental | Brasilia Time | -01:00 |