| Gerona Kitty Hawk | Eastern Time | 12:00 |
| Gerona Kitscoty | Mountain Time | 14:00 |
| Gerona Kita Ward | Japan Time | -01:00 |
| Gerona Karambakkudi | India Standard Time | 02:30 |
| Gerona Kannur | India Standard Time | 02:30 |
| Gerona Kankaanpää | Eastern European Time | 05:00 |
| Gerona Kangkar Pulai | Malaysia Time | 00:00 |
| Gerona Kanhangad | India Standard Time | 02:30 |
| Gerona Kansas City | Central Time | 13:00 |
| Gerona Ipswich | Eastern Time | 12:00 |
| Gerona Kangaroo Valley | Eastern Australia Time | -03:00 |
| Gerona Kangerlussuaq | West Greenland Time | 10:00 |
| Gerona Klang Dong | Indochina Time | 01:00 |
| Gerona Klopein | Central European Time | 06:00 |
| Gerona Klil | Israel Time | 05:00 |
| Gerona Kiyose | Japan Time | -01:00 |
| Gerona Klagenfurt | Central European Time | 06:00 |
| Gerona Kochi | India Standard Time | 02:30 |
| Gerona Kochi | India Standard Time | 02:30 |
| Gerona Ko Samui | Indochina Time | 01:00 |
| Gerona Chuo Ward | Japan Time | -01:00 |
| Gerona Knightdale | Eastern Time | 12:00 |
| Gerona Knoxfield | Eastern Australia Time | -03:00 |
| Gerona Knüllwald | Central European Time | 06:00 |
| Gerona Ko Chang | Indochina Time | 01:00 |
| Gerona Ko Pha-ngan | Indochina Time | 01:00 |
| Gerona Ko Phra Thong | Indochina Time | 01:00 |
| Gerona Laakirchen | Central European Time | 06:00 |
| Gerona La Victoria | Colombia Time | 13:00 |
| Gerona La Victoria | Peru Time | 13:00 |
| Gerona La Sénia | Central European Time | 06:00 |
| Gerona La Tijera | Central Time | 14:00 |
| Gerona La Punt-Chamues-ch | Central European Time | 06:00 |
| Gerona La Robine-sur-Galabre | Central European Time | 06:00 |
| Gerona La Roche-en-Ardenne | Central European Time | 06:00 |
| Gerona La Pobla de Farnals | Central European Time | 06:00 |
| Gerona La Perouse | Eastern Australia Time | -03:00 |
| Gerona Kodagu | India Standard Time | 02:30 |