| Ottawa Flores | Central Time | 02:00 |
| Ottawa Crow's Nest | United Kingdom Time | -05:00 |
| Ottawa Big Sky | Mountain Time | 02:00 |
| Ottawa Boca del Río | Central Time | 01:00 |
| Ottawa Tanjung Malim | Malaysia Time | -12:00 |
| Ottawa Placerville | Pacific Time | 03:00 |
| Ottawa West Park | Eastern Time | 00:00 |
| Ottawa Bevier | Central Time | 01:00 |
| Ottawa Gerringong | Eastern Australia Time | -14:00 |
| Ottawa Carleton Place | Eastern Time | 00:00 |
| Ottawa Billakempanahalli | India Standard Time | -09:30 |
| Ottawa Ciudad Colón | Central Time | 02:00 |
| Ottawa Tanjung Rambutan | Malaysia Time | -12:00 |
| Ottawa Plaffeien | Central European Time | -06:00 |
| Ottawa West Perth | Western Australia Time | -12:00 |
| Ottawa Beuzeville-la-Grenier | Central European Time | -06:00 |
| Ottawa Gettysburg | Eastern Time | 00:00 |
| Ottawa Carle Place | Eastern Time | 00:00 |
| Ottawa West Point | Eastern Time | 00:00 |
| Ottawa City of Orange | Eastern Time | 00:00 |
| Ottawa Tankara | India Standard Time | -09:30 |
| Ottawa Pismo Beach | Pacific Time | 03:00 |
| Ottawa West Portsmouth | Eastern Time | 00:00 |
| Ottawa Bevagna | Central European Time | -06:00 |
| Ottawa Gharuan | India Standard Time | -09:30 |
| Ottawa Carhaix-Plouguer | Central European Time | -06:00 |
| Ottawa West Monroe | Central Time | 01:00 |
| Ottawa City of Industry | Pacific Time | 03:00 |
| Ottawa Tannersville | Eastern Time | 00:00 |
| Ottawa Pitlochry | United Kingdom Time | -05:00 |
| Ottawa West Milwaukee | Central Time | 01:00 |
| Ottawa Bettembourg | Central European Time | -06:00 |
| Ottawa Ghan | Central Australia Time | -13:30 |
| Ottawa Cardona | Central European Time | -06:00 |
| Ottawa West Nyack | Eastern Time | 00:00 |
| Ottawa Cetona | Central European Time | -06:00 |
| Ottawa Tanzania | Greenwich Mean Time | -04:00 |
| Ottawa Pithari | Eastern European Time | -07:00 |
| Ottawa West Melbourne | Eastern Australia Time | -14:00 |
| Ottawa Bettona | Central European Time | -06:00 |
| Ottawa Ghanoli | India Standard Time | -09:30 |
| Ottawa Cardonville | Central European Time | -06:00 |
| Ottawa West Lorne | Eastern Time | 00:00 |
| Ottawa Cisnădioara | Eastern European Time | -07:00 |
| Ottawa Taormina | Central European Time | -06:00 |
| Ottawa Quiringuicharo | Central Time | 01:00 |
| Ottawa West Mackay | Eastern Australia Time | -14:00 |
| Ottawa Beverstedt | Central European Time | -06:00 |
| Ottawa Bormes-les-Mimosas | Central European Time | -06:00 |
| Ottawa Cardiff | Eastern Australia Time | -14:00 |