| Welch Stony Plain | Mountain Time | 02:00 |
| Welch Estes Park | Mountain Time | 02:00 |
| Welch Vitthalapur | India Standard Time | -10:30 |
| Welch Whiteman Air Force Base | Central Time | 01:00 |
| Welch Aougrout | Central European Time | -06:00 |
| Welch Denville | Eastern Time | 00:00 |
| Welch Wembley | United Kingdom Time | -05:00 |
| Welch Whitesboro | Eastern Time | 00:00 |
| Welch Stonyfell | Central Australia Time | -15:30 |
| Welch Estreito da Calheta | Western European Time | -05:00 |
| Welch Visakhapatnam | India Standard Time | -10:30 |
| Welch Whiteville | Eastern Time | 00:00 |
| Welch Anzegem | Central European Time | -06:00 |
| Welch Deoghar | India Standard Time | -10:30 |
| Welch Wemmel | Central European Time | -06:00 |
| Welch Whitewater | Central Time | 01:00 |
| Welch Stone Harbor | Eastern Time | 00:00 |
| Welch Evandale | Eastern Australia Time | -16:00 |
| Welch Visakhapatnam Port | India Standard Time | -10:30 |
| Welch Zandhoven | Central European Time | -06:00 |
| Welch Anzegem | Central European Time | -06:00 |
| Welch Deolali | India Standard Time | -10:30 |
| Welch Welschenbach | Central European Time | -06:00 |
| Welch Zanzibar Town | East Africa Time | -08:00 |
| Welch Stone Mountain | Eastern Time | 00:00 |
| Welch Eutaw | Central Time | 01:00 |
| Welch Underwood | Eastern Australia Time | -15:00 |
| Welch Zephyr | Eastern Time | 00:00 |
| Welch Anzola dell'Emilia | Central European Time | -06:00 |
| Welch Denmark | Western Australia Time | -13:00 |
| Welch Wellsburg | Eastern Time | 00:00 |
| Welch Zephyrhills | Eastern Time | 00:00 |
| Welch Stonegate | United Kingdom Time | -05:00 |
| Welch Eureka Springs | Central Time | 01:00 |
| Welch Union Gap | Pacific Time | 03:00 |
| Welch West Windsor Township | Eastern Time | 00:00 |
| Welch Ao Nang | Indochina Time | -12:00 |
| Welch Dennis | Eastern Time | 00:00 |
| Welch Wellington | Eastern Australia Time | -16:00 |
| Welch Westborough | Eastern Time | 00:00 |
| Welch Stilton | United Kingdom Time | -05:00 |
| Welch Europoort Rotterdam | Central European Time | -06:00 |
| Welch Unawatuna | India Standard Time | -10:30 |
| Welch Villa Nueva | Argentina Time | -02:00 |
| Welch Aoba Ward | Japan Time | -14:00 |
| Welch Den Burg | Central European Time | -06:00 |
| Welch Wellington | United Kingdom Time | -05:00 |
| Welch Villa Giardino | Argentina Time | -02:00 |
| Welch Stirling | Mountain Time | 02:00 |
| Welch Evercreech | United Kingdom Time | -05:00 |