| Guwahati Klang | Malaysia Time | -02:30 |
| Guwahati Mendoza | Argentina Time | 08:30 |
| Guwahati Konya | Turkey Time | 02:30 |
| Guwahati Mbuji-Mayi | Central Africa Time | 03:30 |
| Guwahati Vijayawada | India Standard Time | 00:00 |
| Guwahati Pikine | Greenwich Mean Time | 05:30 |
| Guwahati Turin | Central European Time | 03:30 |
| Guwahati Mysore | India Standard Time | 00:00 |
| Guwahati Jacksonville | Eastern Time | 09:30 |
| Guwahati Wenzhou | China Time | -02:30 |
| Guwahati San Francisco | Pacific Time | 12:30 |
| Guwahati Liverpool | United Kingdom Time | 04:30 |
| Guwahati Saratov | Saratov Time | 01:30 |
| Guwahati Tegucigalpa | Central Time | 11:30 |
| Guwahati Bucheon-si | Korean Time | -03:30 |
| Guwahati Columbus | Eastern Time | 09:30 |
| Guwahati Voronezh | Moscow Time | 02:30 |
| Guwahati Ranchi | India Standard Time | 00:00 |
| Guwahati Naucalpan | Central Time | 10:30 |
| Guwahati Ulaanbaatar | Ulaanbaatar Time | -02:30 |
| Guwahati Takeo | Indochina Time | -01:30 |
| Guwahati Ahwaz | Iran Time | 01:00 |
| Guwahati Arequipa | Peru Time | 10:30 |
| Guwahati Padang | Western Indonesia Time | -01:30 |
| Guwahati Hubli | India Standard Time | 00:00 |
| Guwahati Marrakesh | Western European Time | 04:30 |
| Guwahati Denpasar | Central Indonesia Time | -02:30 |
| Guwahati Kampung Baru Subang | Malaysia Time | -02:30 |
| Guwahati Fort Worth | Central Time | 10:30 |
| Guwahati Indianapolis | Eastern Time | 09:30 |
| Guwahati Charlotte | Eastern Time | 09:30 |
| Guwahati Duque de Caxias | Brasilia Time | 08:30 |
| Guwahati Jos | West Africa Time | 04:30 |
| Guwahati Valencia | Central European Time | 03:30 |
| Guwahati Ilorin | West Africa Time | 04:30 |
| Guwahati Callao | Peru Time | 10:30 |
| Guwahati La Paz | Bolivia Time | 09:30 |
| Guwahati Ottawa | Eastern Time | 09:30 |
| Guwahati Barquisimeto | Venezuela Time | 09:30 |
| Guwahati Chihuahua | Mexican Pacific Time | 11:30 |
| Guwahati Nanning | China Time | -02:30 |
| Guwahati Freetown | Greenwich Mean Time | 05:30 |
| Guwahati Johor Bahru | Malaysia Time | -02:30 |
| Guwahati Jerusalem | Israel Time | 02:30 |
| Guwahati Bandar Lampung | Western Indonesia Time | -01:30 |
| Guwahati Bogor | Western Indonesia Time | -01:30 |
| Guwahati Mombasa | East Africa Time | 02:30 |
| Guwahati Cebu City | Philippine Time | -02:30 |
| Guwahati Muscat | Gulf Standard Time | 01:30 |
| Guwahati Zaporizhia | Eastern European Time | 02:30 |