| Seydisehir to Oerlinghausen | 1,506.93 mi (2,425.18 km) |
| Seydisehir to Oestrich-Winkel | 1,464.05 mi (2,356.17 km) |
| Seydisehir to Offenburg | 1,421.22 mi (2,287.23 km) |
| Seydisehir to Oftersheim | 1,421.01 mi (2,286.89 km) |
| Seydisehir to Ohrdruf | 1,389.34 mi (2,235.93 km) |
| Seydisehir to Ohringen | 1,378.94 mi (2,219.19 km) |
| Seydisehir to Olbernhau | 1,290.65 mi (2,077.09 km) |
| Seydisehir to Olching | 1,273.36 mi (2,049.27 km) |
| Seydisehir to Oldenburg | 1,567.73 mi (2,523.01 km) |
| Seydisehir to Oldenburg in Holstein | 1,530.22 mi (2,462.66 km) |
| Seydisehir to Olfen | 1,544.69 mi (2,485.94 km) |
| Seydisehir to Olpe | 1,503.84 mi (2,420.20 km) |
| Seydisehir to Olsberg | 1,491.10 mi (2,399.69 km) |
| Seydisehir to Oranienburg | 1,387.01 mi (2,232.18 km) |
| Seydisehir to Ortenberg | 1,434.78 mi (2,309.06 km) |
