| Ayvacik to Opwijk | 1,326.90 mi (2,135.44 km) |
| Ayvacik to Ostend | 1,383.90 mi (2,227.17 km) |
| Ayvacik to Oud-Heverlee | 1,303.97 mi (2,098.54 km) |
| Ayvacik to Oud-Turnhout | 1,308.13 mi (2,105.22 km) |
| Ayvacik to Oudenaarde | 1,345.87 mi (2,165.98 km) |
| Ayvacik to Oudenburg | 1,379.47 mi (2,220.04 km) |
| Ayvacik to Oupeye | 1,262.41 mi (2,031.65 km) |
| Ayvacik to Overijse | 1,307.50 mi (2,104.22 km) |
| Ayvacik to Overpelt | 1,288.45 mi (2,073.56 km) |
| Ayvacik to Paal | 1,291.50 mi (2,078.48 km) |
| Ayvacik to Peer | 1,284.15 mi (2,066.64 km) |
| Ayvacik to Pepinster | 1,250.98 mi (2,013.26 km) |
| Ayvacik to Peruwelz | 1,336.44 mi (2,150.80 km) |
| Ayvacik to Perwez | 1,291.47 mi (2,078.42 km) |
| Ayvacik to Philippeville | 1,288.55 mi (2,073.73 km) |
