| Ruffec Glandore | Central Australia Time | -07:30 |
| Ruffec Glarus | Central European Time | 00:00 |
| Ruffec Gladstone Park | Eastern Australia Time | -08:00 |
| Ruffec Gladwin | Eastern Time | 06:00 |
| Ruffec Giżyce | Central European Time | 00:00 |
| Ruffec Jambiani | East Africa Time | -01:00 |
| Ruffec Jalhay | Central European Time | 00:00 |
| Ruffec Jaljulia | Israel Time | -01:00 |
| Ruffec Jalke Bk. | India Standard Time | -03:30 |
| Ruffec Kathikas | Eastern European Time | -01:00 |
| Ruffec Katapady | India Standard Time | -03:30 |
| Ruffec Katlenburg-Lindau | Central European Time | 00:00 |
| Ruffec Kathu | Indochina Time | -05:00 |
| Ruffec Kattankulathur | India Standard Time | -03:30 |
| Ruffec Kasuya | Japan Time | -07:00 |
| Ruffec Jarmen | Central European Time | 00:00 |
| Ruffec Järfälla | Central European Time | 00:00 |
| Ruffec Jane | Central Time | 07:00 |
| Ruffec Košice | Central European Time | 00:00 |
| Ruffec Koshu | Japan Time | -07:00 |
| Ruffec Kosova Hora | Central European Time | 00:00 |
| Ruffec Koppa | India Standard Time | -03:30 |
| Ruffec Koratty | India Standard Time | -03:30 |
| Ruffec Korčula | Central European Time | 00:00 |
| Ruffec Köniz | Central European Time | 00:00 |
| Ruffec Königsleiten | Central European Time | 00:00 |
| Ruffec Kayamkulam | India Standard Time | -03:30 |
| Ruffec Konnunsuo | Eastern European Time | -01:00 |
| Ruffec Konolfingen | Central European Time | 00:00 |
| Ruffec Katy | Central Time | 07:00 |
| Ruffec Kaub | Central European Time | 00:00 |
| Ruffec Katwijk aan Zee | Central European Time | 00:00 |
| Ruffec Kaveripakkam | India Standard Time | -03:30 |
| Ruffec Kaup | India Standard Time | -03:30 |
| Ruffec Kayathar | India Standard Time | -03:30 |
| Ruffec Nakahara Ward | Japan Time | -07:00 |
| Ruffec Kawartha Lakes | Eastern Time | 06:00 |
| Ruffec Kawarau Falls | New Zealand Time | -10:00 |