| Oignies to Oestrich-Winkel | 223.58 mi (359.81 km) |
| Oignies to Offenburg | 261.34 mi (420.58 km) |
| Oignies to Oftersheim | 259.98 mi (418.39 km) |
| Oignies to Ohrdruf | 339.81 mi (546.86 km) |
| Oignies to Ohringen | 302.81 mi (487.33 km) |
| Oignies to Olbernhau | 453.60 mi (730.00 km) |
| Oignies to Olching | 405.93 mi (653.28 km) |
| Oignies to Oldenburg | 289.51 mi (465.92 km) |
| Oignies to Oldenburg in Holstein | 424.74 mi (683.55 km) |
| Oignies to Olfen | 209.04 mi (336.41 km) |
| Oignies to Olpe | 214.92 mi (345.87 km) |
| Oignies to Olsberg | 246.72 mi (397.06 km) |
| Oignies to Oranienburg | 466.50 mi (750.76 km) |
| Oignies to Ortenberg | 266.94 mi (429.60 km) |
| Oignies to Oschatz | 444.21 mi (714.89 km) |
