| Montauk Sepang | Malaysia Time | -12:00 |
| Montauk Worrigee | Eastern Australia Time | -14:00 |
| Montauk Wörrstadt | Central European Time | -06:00 |
| Montauk Workum | Central European Time | -06:00 |
| Montauk Wrightsville | Eastern Time | 00:00 |
| Montauk Wrightsville Beach | Eastern Time | 00:00 |
| Montauk Woy Woy | Eastern Australia Time | -14:00 |
| Montauk Wynn Vale | Central Australia Time | -13:30 |
| Montauk Wynnewood | Eastern Time | 00:00 |
| Montauk Wynyard | Eastern Australia Time | -14:00 |
| Montauk Wythall | United Kingdom Time | -05:00 |
| Montauk Wytheville | Eastern Time | 00:00 |
| Montauk Xaafuun | East Africa Time | -07:00 |
| Montauk Xàbia | Central European Time | -06:00 |
| Montauk Wyomissing | Eastern Time | 00:00 |
| Montauk Wyong | Eastern Australia Time | -14:00 |
| Montauk Xalapa | Central Time | 01:00 |
| Montauk Xalapa Enríquez | Central Time | 01:00 |
| Montauk Xalisco | Mexican Pacific Time | 02:00 |
| Montauk Xaxim | Brasilia Time | -01:00 |
| Montauk Wangara | Western Australia Time | -12:00 |
| Montauk Wang Maprang Nuea | Indochina Time | -11:00 |
| Montauk Wandiligong | Eastern Australia Time | -14:00 |
| Montauk Walzbachtal | Central European Time | -06:00 |
| Montauk Wanguri | Central Australia Time | -13:30 |
| Montauk Wappingers Falls | Eastern Time | 00:00 |
| Montauk Warana | Eastern Australia Time | -14:00 |
| Montauk Warburton | Eastern Australia Time | -14:00 |
| Montauk Wareham | Eastern Time | 00:00 |
| Montauk Warner | Eastern Time | 00:00 |
| Montauk Woodend | Eastern Australia Time | -14:00 |
| Montauk Woodfin | Eastern Time | 00:00 |
| Montauk Woodford | Eastern Australia Time | -14:00 |
| Montauk Woods Cross | Mountain Time | 02:00 |
| Montauk Woodinville | Pacific Time | 03:00 |
| Montauk Woody Point | Eastern Australia Time | -14:00 |
| Montauk Woolloongabba | Eastern Australia Time | -14:00 |
| Montauk Worb | Central European Time | -06:00 |