| Ambares-et-Lagrave to Oestrich-Winkel | 528.68 mi (850.83 km) |
| Ambares-et-Lagrave to Offenburg | 467.69 mi (752.67 km) |
| Ambares-et-Lagrave to Oftersheim | 524.84 mi (844.65 km) |
| Ambares-et-Lagrave to Ohrdruf | 659.64 mi (1,061.58 km) |
| Ambares-et-Lagrave to Ohringen | 554.47 mi (892.33 km) |
| Ambares-et-Lagrave to Olbernhau | 752.44 mi (1,210.94 km) |
| Ambares-et-Lagrave to Olching | 603.88 mi (971.86 km) |
| Ambares-et-Lagrave to Oldenburg | 690.17 mi (1,110.72 km) |
| Ambares-et-Lagrave to Oldenburg in Holstein | 821.73 mi (1,322.45 km) |
| Ambares-et-Lagrave to Olfen | 591.71 mi (952.26 km) |
| Ambares-et-Lagrave to Olpe | 569.65 mi (916.76 km) |
| Ambares-et-Lagrave to Olsberg | 605.89 mi (975.09 km) |
| Ambares-et-Lagrave to Oranienburg | 823.47 mi (1,325.24 km) |
| Ambares-et-Lagrave to Ortenberg | 580.70 mi (934.55 km) |
| Ambares-et-Lagrave to Oschatz | 764.44 mi (1,230.25 km) |
