| Killarney Jamnagar | India Standard Time | -04:30 |
| Killarney Sacramento | Pacific Time | 08:00 |
| Killarney Aracaju | Brasilia Time | 04:00 |
| Killarney Port Sudan | Central Africa Time | -01:00 |
| Killarney Santa Fe | Argentina Time | 04:00 |
| Killarney San Pedro Sula | Central Time | 07:00 |
| Killarney Suez | Eastern European Time | -01:00 |
| Killarney Dresden | Central European Time | -01:00 |
| Killarney Tomsk | Tomsk Time | -06:00 |
| Killarney Masina | West Africa Time | 00:00 |
| Killarney Saharanpur | India Standard Time | -04:30 |
| Killarney Gulbarga | India Standard Time | -04:30 |
| Killarney Bhātpāra | India Standard Time | -04:30 |
| Killarney Najaf | Arabian Time | -02:00 |
| Killarney Feira de Santana | Brasilia Time | 04:00 |
| Killarney Shah Alam | Malaysia Time | -07:00 |
| Killarney Mariupol' | Eastern European Time | -02:00 |
| Killarney Himeji | Japan Time | -08:00 |
| Killarney Tuxtla Gutiérrez | Central Time | 06:00 |
| Killarney Gomel | Moscow Time | -02:00 |
| Killarney Okene | West Africa Time | 00:00 |
| Killarney Uijeongbu-si | Korean Time | -08:00 |
| Killarney East London | South Africa Standard Time | -01:00 |
| Killarney Yazd | Iran Time | -03:30 |
| Killarney Hargeisa | East Africa Time | -02:00 |
| Killarney Siālkot | Pakistan Time | -04:00 |
| Killarney Kemerovo | Novokuznetsk Time | -06:00 |
| Killarney Yichang | China Time | -07:00 |
| Killarney Hwaseong-si | Korean Time | -08:00 |
| Killarney Kansas City | Central Time | 06:00 |
| Killarney Cuautitlán Izcalli | Central Time | 06:00 |
| Killarney Yinchuan | China Time | -07:00 |
| Killarney Skopje | Central European Time | -01:00 |
| Killarney Vereeniging | South Africa Standard Time | -01:00 |
| Killarney The Hague | Central European Time | -01:00 |
| Killarney Long Beach | Pacific Time | 08:00 |
| Killarney Mixco | Central Time | 07:00 |
| Killarney Lyon | Central European Time | -01:00 |
| Killarney Londrina | Brasilia Time | 04:00 |
| Killarney Mesa | Mountain Time | 08:00 |
| Killarney Jiaojiangcun | China Time | -07:00 |
| Killarney Matsudo | Japan Time | -08:00 |
| Killarney Juiz de Fora | Brasilia Time | 04:00 |
| Killarney Nishinomiya | Japan Time | -08:00 |
| Killarney Tula | Moscow Time | -02:00 |
| Killarney Borough of Staten Island | Eastern Time | 05:00 |
| Killarney Kawaguchi | Japan Time | -08:00 |
| Killarney Zunyi | China Time | -07:00 |
| Killarney Jiaxing | China Time | -07:00 |
| Killarney Belford Roxo | Brasilia Time | 04:00 |