| Seydisehir to Opwijk | 1,644.21 mi (2,646.10 km) |
| Seydisehir to Ostend | 1,701.65 mi (2,738.54 km) |
| Seydisehir to Oud-Heverlee | 1,621.22 mi (2,609.09 km) |
| Seydisehir to Oud-Turnhout | 1,622.90 mi (2,611.81 km) |
| Seydisehir to Oudenaarde | 1,664.32 mi (2,678.46 km) |
| Seydisehir to Oudenburg | 1,697.30 mi (2,731.54 km) |
| Seydisehir to Oupeye | 1,578.87 mi (2,540.95 km) |
| Seydisehir to Overijse | 1,625.11 mi (2,615.37 km) |
| Seydisehir to Overpelt | 1,603.03 mi (2,579.83 km) |
| Seydisehir to Paal | 1,607.21 mi (2,586.56 km) |
| Seydisehir to Peer | 1,599.05 mi (2,573.42 km) |
| Seydisehir to Pepinster | 1,567.81 mi (2,523.14 km) |
| Seydisehir to Peruwelz | 1,656.16 mi (2,665.33 km) |
| Seydisehir to Perwez | 1,609.37 mi (2,590.04 km) |
| Seydisehir to Philippeville | 1,608.42 mi (2,588.50 km) |
