| Ayvacik to Oerlinghausen | 1,202.33 mi (1,934.96 km) |
| Ayvacik to Oestrich-Winkel | 1,148.06 mi (1,847.63 km) |
| Ayvacik to Offenburg | 1,098.71 mi (1,768.20 km) |
| Ayvacik to Oftersheim | 1,103.12 mi (1,775.29 km) |
| Ayvacik to Ohrdruf | 1,083.61 mi (1,743.90 km) |
| Ayvacik to Ohringen | 1,061.81 mi (1,708.82 km) |
| Ayvacik to Olbernhau | 992.22 mi (1,596.82 km) |
| Ayvacik to Olching | 954.80 mi (1,536.60 km) |
| Ayvacik to Oldenburg | 1,268.53 mi (2,041.50 km) |
| Ayvacik to Oldenburg in Holstein | 1,246.00 mi (2,005.24 km) |
| Ayvacik to Olfen | 1,235.92 mi (1,989.02 km) |
| Ayvacik to Olpe | 1,192.43 mi (1,919.04 km) |
| Ayvacik to Olsberg | 1,182.75 mi (1,903.45 km) |
| Ayvacik to Oranienburg | 1,102.02 mi (1,773.52 km) |
| Ayvacik to Ortenberg | 1,122.49 mi (1,806.47 km) |
