| Welch Avon-by-the-Sea | Eastern Time | 00:00 |
| Welch San Vito al Tagliamento | Central European Time | -06:00 |
| Welch Avon | United Kingdom Time | -05:00 |
| Welch San Vito Lo Capo | Central European Time | -06:00 |
| Welch Avon | Eastern Time | 00:00 |
| Welch Sancerre | Central European Time | -06:00 |
| Welch Avry | Central European Time | -06:00 |
| Welch Sand City | Pacific Time | 03:00 |
| Welch Avsallar Belediyesi | Turkey Time | -07:00 |
| Welch Sandgate | Eastern Australia Time | -14:00 |
| Welch Ay | Central European Time | -06:00 |
| Welch Zillah | Pacific Time | 03:00 |
| Welch Axapusco | Central Time | 01:00 |
| Welch Zirakpur | India Standard Time | -09:30 |
| Welch Azay-le-Rideau | Central European Time | -06:00 |
| Welch Zollikerberg | Central European Time | -06:00 |
| Welch Azalea | Pacific Time | 03:00 |
| Welch Zofingen | Central European Time | -06:00 |
| Welch Azambuja | Western European Time | -05:00 |
| Welch Ayoor | India Standard Time | -09:30 |
| Welch Ayden | Eastern Time | 00:00 |
| Welch Ayer Baloi | Malaysia Time | -12:00 |
| Welch Ayer Keroh | Malaysia Time | -12:00 |
| Welch Ayer's Cliff | Eastern Time | 00:00 |
| Welch Ayia Napa | Eastern European Time | -07:00 |
| Welch Bay Minette | Central Time | 01:00 |
| Welch Bab El Assa | Central European Time | -05:00 |
| Welch Azzano Mella | Central European Time | -06:00 |
| Welch Ba | Fiji Time | -16:00 |
| Welch Bunkie | Central Time | 01:00 |
| Welch Bunkyo | Japan Time | -13:00 |
| Welch Bundeena | Eastern Australia Time | -14:00 |
| Welch Bundaberg Central | Eastern Australia Time | -14:00 |
| Welch Bundaberg West | Eastern Australia Time | -14:00 |
| Welch Bundanoon | Eastern Australia Time | -14:00 |
| Welch Bulgaria | Central European Time | -06:00 |
| Welch Bulimba | Eastern Australia Time | -14:00 |
| Welch Bull Bay | United Kingdom Time | -05:00 |
| Welch Bulle | Central European Time | -06:00 |
| Welch Bulmer Tye | United Kingdom Time | -05:00 |
| Welch Buira | Central European Time | -06:00 |
| Welch Bukit Mertajam | Malaysia Time | -12:00 |
| Welch Bukit Beruang | Malaysia Time | -12:00 |
| Welch Bukit Kayu Hitam | Malaysia Time | -12:00 |
| Welch Bochum | Central European Time | -06:00 |
| Welch Bocas del Toro Province | Eastern Time | 01:00 |
| Welch Boaz | Central Time | 01:00 |
| Welch Boambee | Eastern Australia Time | -14:00 |
| Welch Boca del Río | Central Time | 01:00 |
| Welch Buford | Eastern Time | 00:00 |