| Tehran Dikili | Turkey Time | 01:30 |
| Tehran Langford | Western Australia Time | -03:30 |
| Tehran Dillon | Mountain Time | 10:30 |
| Tehran Libertador San Martín | Argentina Time | 07:30 |
| Tehran Dillingen | Central European Time | 02:30 |
| Tehran Langkawi | Malaysia Time | -03:30 |
| Tehran Dingle | Ireland Time | 03:30 |
| Tehran Langkawi | Malaysia Time | -03:30 |
| Tehran Dinant | Central European Time | 02:30 |
| Tehran Langenzenn | Central European Time | 02:30 |
| Tehran Dinan | Central European Time | 02:30 |
| Tehran Langeoog | Central European Time | 02:30 |
| Tehran Capileira | Central European Time | 02:30 |
| Tehran Kovalam | India Standard Time | -01:00 |
| Tehran Capilla del Monte | Argentina Time | 07:30 |
| Tehran Kennebunkport | Eastern Time | 08:30 |
| Tehran Capitol Heights | Eastern Time | 08:30 |
| Tehran Kennett | Central Time | 09:30 |
| Tehran Capitola | Pacific Time | 11:30 |
| Tehran Kensington | Eastern Australia Time | -05:30 |
| Tehran Capraia E Limite | Central European Time | 02:30 |
| Tehran Keralassery | India Standard Time | -01:00 |
| Tehran Chester Hill | Eastern Australia Time | -05:30 |
| Tehran Kenton | Eastern Time | 08:30 |
| Tehran Chester | Eastern Time | 08:30 |
| Tehran Kotara | Eastern Australia Time | -05:30 |
| Tehran Chesterland | Eastern Time | 08:30 |
| Tehran Kota Belud | Malaysia Time | -03:30 |
| Tehran Chestermere | Mountain Time | 10:30 |
| Tehran Kota Bharu | Malaysia Time | -03:30 |
| Tehran Chesterton | Central Time | 09:30 |
| Tehran Kota Kinabalu | Malaysia Time | -03:30 |
| Tehran Chestertown | Eastern Time | 08:30 |
| Tehran Kota Marudu | Malaysia Time | -03:30 |
| Tehran Chicago | Central Time | 09:30 |
| Tehran Kothav | India Standard Time | -01:00 |
| Tehran Chianciano Terme | Central European Time | 02:30 |
| Tehran Kottiyam | India Standard Time | -01:00 |
| Tehran Chiang Mai | Indochina Time | -02:30 |
| Tehran Kottarakkara | India Standard Time | -01:00 |
| Tehran Cortona | Central European Time | 02:30 |
| Tehran Koto | Japan Time | -04:30 |
| Tehran Corte De' Frati | Central European Time | 02:30 |
| Tehran Kotobi | Greenwich Mean Time | 04:30 |
| Tehran Corte Madera | Pacific Time | 11:30 |
| Tehran Kotor | Central European Time | 02:30 |
| Tehran Corralejo | Western European Time | 03:30 |
| Tehran Kotor Varoš | Central European Time | 02:30 |
| Tehran Cosmopolis | Pacific Time | 11:30 |
| Tehran Kenmore | Eastern Australia Time | -05:30 |