| Tortum to Orthez | 2,168.36 mi (3,489.64 km) |
| Tortum to Orvault | 2,181.26 mi (3,510.41 km) |
| Tortum to Osny | 2,010.33 mi (3,235.31 km) |
| Tortum to Ostwald | 1,751.32 mi (2,818.48 km) |
| Tortum to Ouistreham | 2,115.57 mi (3,404.68 km) |
| Tortum to Oullins | 1,880.50 mi (3,026.37 km) |
| Tortum to Outreau | 2,038.41 mi (3,280.51 km) |
| Tortum to Oyonnax | 1,839.17 mi (2,959.86 km) |
| Tortum to Ozoir-la-Ferriere | 1,981.51 mi (3,188.93 km) |
| Tortum to Pace | 2,185.43 mi (3,517.11 km) |
| Tortum to Palaiseau | 2,001.12 mi (3,220.49 km) |
| Tortum to Pamiers | 2,053.90 mi (3,305.43 km) |
| Tortum to Panazol | 2,048.43 mi (3,296.63 km) |
| Tortum to Pantin | 1,994.49 mi (3,209.83 km) |
| Tortum to Paray-le-Monial | 1,912.31 mi (3,077.56 km) |
