| Utila Cercedilla | Central European Time | -08:00 |
| Utila Boelenslaan | Central European Time | -08:00 |
| Utila Box Hill South | Eastern Australia Time | -16:00 |
| Utila Belmore | Eastern Australia Time | -16:00 |
| Utila Montezuma | Eastern Time | -02:00 |
| Utila Belmont | Western Australia Time | -14:00 |
| Utila Boyertown | Eastern Time | -02:00 |
| Utila Belmar | Eastern Time | -02:00 |
| Utila Monteleone D'orvieto | Central European Time | -08:00 |
| Utila Bembla and Manarah | Central European Time | -07:00 |
| Utila Braccagni | Central European Time | -08:00 |
| Utila Belthangady | India Standard Time | -11:30 |
| Utila Montélier | Central European Time | -08:00 |
| Utila Bellingen | Eastern Australia Time | -16:00 |
| Utila Bracebridge | Eastern Time | -02:00 |
| Utila Bellmead | Central Time | -01:00 |
| Utila Montecito | Pacific Time | 01:00 |
| Utila Bellport | Eastern Time | -02:00 |
| Utila Boularderie East | Atlantic Time | -03:00 |
| Utila Bandar Baru Bangi | Malaysia Time | -14:00 |
| Utila Maylands | Western Australia Time | -14:00 |
| Utila Bamber Bridge | United Kingdom Time | -07:00 |
| Utila Boumalne Dades | Western European Time | -07:00 |
| Utila Ban Luang | Indochina Time | -13:00 |
| Utila Mayfield | Central Time | -01:00 |
| Utila Ban Lum | Indochina Time | -13:00 |
| Utila Bourdeau | Central European Time | -08:00 |
| Utila Ban Tai | Indochina Time | -13:00 |
| Utila Mayotte | Eastern Time | -02:00 |
| Utila Ban Tai | Indochina Time | -13:00 |
| Utila Bourg-en-Lavaux | Central European Time | -08:00 |
| Utila Balmain | Eastern Australia Time | -16:00 |
| Utila Mayville | Eastern Time | -02:00 |
| Utila Ballsbridge | Ireland Time | -07:00 |
| Utila Bourbon | Central Time | -01:00 |
| Utila Ballston Spa | Eastern Time | -02:00 |
| Utila Monte Sant'Angelo | Central European Time | -08:00 |
| Utila Ballydehob | Ireland Time | -07:00 |
| Utila Boutigny-sur-Essonne | Central European Time | -08:00 |
| Utila Ballina | Eastern Australia Time | -16:00 |
| Utila Boutilimit | Greenwich Mean Time | -06:00 |
| Utila Balsièges | Central European Time | -08:00 |
| Utila Bovey Tracey | United Kingdom Time | -07:00 |
| Utila Balwyn | Eastern Australia Time | -16:00 |
| Utila Bowmanville | Eastern Time | -02:00 |
| Utila Bowness-on-Windermere | United Kingdom Time | -07:00 |
| Utila Bowral | Eastern Australia Time | -16:00 |
| Utila Berowra Waters | Eastern Australia Time | -16:00 |
| Utila Berriz | Central European Time | -08:00 |
| Utila Berrima | Eastern Australia Time | -16:00 |