| Itagüí Saint Julian's | Central European Time | -07:00 |
| Itagüí Williston Park | Eastern Time | -01:00 |
| Itagüí Saint-Just-Saint-Rambert | Central European Time | -07:00 |
| Itagüí Willits | Pacific Time | 02:00 |
| Itagüí Saint-Joseph-de-Beauce | Eastern Time | -01:00 |
| Itagüí Willoughby | Eastern Australia Time | -15:00 |
| Itagüí Saint-Joseph-du-Lac | Eastern Time | -01:00 |
| Itagüí Willaston | United Kingdom Time | -06:00 |
| Itagüí Yedthady | India Standard Time | -10:30 |
| Itagüí Wilkesboro | Eastern Time | -01:00 |
| Itagüí Yemmiganur | India Standard Time | -10:30 |
| Itagüí Williams | Mountain Time | 02:00 |
| Itagüí Yellow Springs | Eastern Time | -01:00 |
| Itagüí Williamsburg | Eastern Time | -01:00 |
| Itagüí Yasmine Hammamet | Central European Time | -06:00 |
| Itagüí Wilkau-Haßlau | Central European Time | -07:00 |
| Itagüí Yarra Junction | Eastern Australia Time | -15:00 |
| Itagüí Wildwood | Eastern Time | -01:00 |
| Itagüí Yarralumla | Eastern Australia Time | -15:00 |
| Itagüí Virton | Central European Time | -07:00 |
| Itagüí Yarraville | Eastern Australia Time | -15:00 |
| Itagüí Virginia | Central Time | 00:00 |
| Itagüí Whitney | Central Time | 00:00 |
| Itagüí Wickham | United Kingdom Time | -06:00 |
| Itagüí Wickham Bishops | United Kingdom Time | -06:00 |
| Itagüí Wicklow | Ireland Time | -06:00 |
| Itagüí Widnau | Central European Time | -07:00 |
| Itagüí Wilbraham | Eastern Time | -01:00 |
| Itagüí Wildau | Central European Time | -07:00 |
| Itagüí Wilder | Eastern Time | -01:00 |
| Itagüí Wilderswil | Central European Time | -07:00 |
| Itagüí Wiesbaden | Central European Time | -07:00 |
| Itagüí Wieselburg | Central European Time | -07:00 |
| Itagüí Zillah | Pacific Time | 02:00 |
| Itagüí Zikhron Ya'akov | Israel Time | -08:00 |
| Itagüí Zirakpur | India Standard Time | -10:30 |
| Itagüí Zollikerberg | Central European Time | -07:00 |
| Itagüí Zofingen | Central European Time | -07:00 |