| Altmunster to Oignies | 517.32 mi (832.54 km) |
| Altmunster to Oissel | 586.70 mi (944.21 km) |
| Altmunster to Olivet | 549.32 mi (884.04 km) |
| Altmunster to Ollioules | 504.70 mi (812.24 km) |
| Altmunster to Olonne-sur-Mer | 734.04 mi (1,181.32 km) |
| Altmunster to Oloron-Sainte-Marie | 766.17 mi (1,233.03 km) |
| Altmunster to Onet Village | 587.35 mi (945.25 km) |
| Altmunster to Onnaing | 490.20 mi (788.90 km) |
| Altmunster to Orange | 501.76 mi (807.51 km) |
| Altmunster to Orchies | 506.84 mi (815.68 km) |
| Altmunster to Orleans | 548.72 mi (883.08 km) |
| Altmunster to Orly | 525.30 mi (845.38 km) |
| Altmunster to Ormesson-sur-Marne | 518.79 mi (834.92 km) |
| Altmunster to Orsay | 534.55 mi (860.27 km) |
| Altmunster to Orthez | 763.41 mi (1,228.59 km) |
