| Avranches to Oestrich-Winkel | 430.61 mi (692.99 km) |
| Avranches to Offenburg | 424.70 mi (683.49 km) |
| Avranches to Oftersheim | 452.55 mi (728.31 km) |
| Avranches to Ohrdruf | 558.89 mi (899.44 km) |
| Avranches to Ohringen | 493.57 mi (794.32 km) |
| Avranches to Olbernhau | 669.75 mi (1,077.87 km) |
| Avranches to Olching | 581.18 mi (935.32 km) |
| Avranches to Oldenburg | 517.72 mi (833.19 km) |
| Avranches to Oldenburg in Holstein | 652.60 mi (1,050.26 km) |
| Avranches to Olfen | 439.27 mi (706.94 km) |
| Avranches to Olpe | 439.62 mi (707.50 km) |
| Avranches to Olsberg | 473.62 mi (762.22 km) |
| Avranches to Oranienburg | 695.96 mi (1,120.05 km) |
| Avranches to Ortenberg | 480.65 mi (773.53 km) |
| Avranches to Oschatz | 666.18 mi (1,072.11 km) |
