| Nice Winterville | Eastern Time | 06:00 |
| Nice Wavre | Central European Time | 00:00 |
| Nice Winseler | Central European Time | 00:00 |
| Nice Wattwil | Central European Time | 00:00 |
| Nice Wangara | Western Australia Time | -06:00 |
| Nice Wauchope | Eastern Australia Time | -08:00 |
| Nice Wanguri | Central Australia Time | -07:30 |
| Nice Waverley | Eastern Australia Time | -08:00 |
| Nice Wamego | Central Time | 07:00 |
| Nice Waupaca | Central Time | 07:00 |
| Nice Wanaka | New Zealand Time | -10:00 |
| Nice Wayne | Eastern Time | 06:00 |
| Nice Wang Maprang Nuea | Indochina Time | -05:00 |
| Nice Waynesville | Eastern Time | 06:00 |
| Nice Wandiligong | Eastern Australia Time | -08:00 |
| Nice Wayville | Central Australia Time | -07:30 |
| Nice Walzbachtal | Central European Time | 00:00 |
| Nice Wayzata | Central Time | 07:00 |
| Nice Wareham | Eastern Time | 06:00 |
| Nice Weaverville | Pacific Time | 09:00 |
| Nice Wappingers Falls | Eastern Time | 06:00 |
| Nice Webbers Falls | Central Time | 07:00 |
| Nice Warana | Eastern Australia Time | -08:00 |
| Nice Webster | Central Time | 07:00 |
| Nice Warburton | Eastern Australia Time | -08:00 |
| Nice Zweisimmen | Central European Time | 00:00 |
| Nice Warner | Eastern Time | 06:00 |
| Nice Zwingenberg | Central European Time | 00:00 |
| Nice Windsor | Eastern Australia Time | -08:00 |
| Nice Zwiefalten | Central European Time | 00:00 |
| Nice Windsor | Eastern Australia Time | -08:00 |
| Nice Winnsboro | Central Time | 07:00 |
| Nice Wingham | United Kingdom Time | 01:00 |
| Nice Windsor Locks | Eastern Time | 06:00 |
| Nice Wommelgem | Central European Time | 00:00 |
| Nice Woodbridge | Eastern Time | 06:00 |
| Nice Woodbridge Township | Eastern Time | 06:00 |
| Nice Woodcroft | Central Australia Time | -07:30 |