| Oruro Thiruverumbur | India Standard Time | -09:30 |
| Oruro Thibodaux | Central Time | 01:00 |
| Oruro Thirupathi | India Standard Time | -09:30 |
| Oruro Thị xã Phú Thọ | Indochina Time | -11:00 |
| Oruro Thirroul | Eastern Australia Time | -14:00 |
| Oruro Tabio | Colombia Time | 01:00 |
| Oruro Tacloban City | Philippine Time | -12:00 |
| Oruro Swillington | United Kingdom Time | -05:00 |
| Oruro Sydney | Eastern Australia Time | -14:00 |
| Oruro Sydney | Eastern Australia Time | -14:00 |
| Oruro Sydney | Eastern Australia Time | -14:00 |
| Oruro Sweet Home | Pacific Time | 03:00 |
| Oruro Swansboro | Eastern Time | 00:00 |
| Oruro Swanage | United Kingdom Time | -05:00 |
| Oruro Swaffham | United Kingdom Time | -05:00 |
| Oruro Swaffham Bulbeck | United Kingdom Time | -05:00 |
| Oruro Swainsthorpe | United Kingdom Time | -05:00 |
| Oruro Syracuse | Central European Time | -06:00 |
| Oruro Sylvester | Eastern Time | 00:00 |
| Oruro Sylvan Lake | Mountain Time | 02:00 |
| Oruro Wolverton | United Kingdom Time | -05:00 |
| Oruro Wolfschlugen | Central European Time | -06:00 |
| Oruro Wolfville | Atlantic Time | -01:00 |
| Oruro Wolkersdorf im Weinviertel | Central European Time | -06:00 |
| Oruro Wohratal | Central European Time | -06:00 |
| Oruro Wivenhoe | United Kingdom Time | -05:00 |
| Oruro Wommelgem | Central European Time | -06:00 |
| Oruro Woodbridge | Eastern Time | 00:00 |
| Oruro Woodbridge Township | Eastern Time | 00:00 |
| Oruro Woodcroft | Central Australia Time | -13:30 |
| Oruro Zoutelande | Central European Time | -06:00 |
| Oruro Zuidhorn | Central European Time | -06:00 |
| Oruro Zuidoostbeemster | Central European Time | -06:00 |
| Oruro Zugliano | Central European Time | -06:00 |
| Oruro Zürs | Central European Time | -06:00 |
| Oruro Zwingenberg | Central European Time | -06:00 |
| Oruro Zweisimmen | Central European Time | -06:00 |
| Oruro Zwiefalten | Central European Time | -06:00 |