| Altotting to Octeville | 656.26 mi (1,056.15 km) |
| Altotting to Oignies | 462.23 mi (743.88 km) |
| Altotting to Oissel | 532.55 mi (857.06 km) |
| Altotting to Olivet | 498.06 mi (801.55 km) |
| Altotting to Ollioules | 481.59 mi (775.04 km) |
| Altotting to Olonne-sur-Mer | 685.03 mi (1,102.45 km) |
| Altotting to Oloron-Sainte-Marie | 727.80 mi (1,171.28 km) |
| Altotting to Onet Village | 549.78 mi (884.78 km) |
| Altotting to Onnaing | 435.11 mi (700.24 km) |
| Altotting to Orange | 470.23 mi (756.76 km) |
| Altotting to Orchies | 451.75 mi (727.02 km) |
| Altotting to Orleans | 497.36 mi (800.43 km) |
| Altotting to Orly | 472.03 mi (759.65 km) |
| Altotting to Ormesson-sur-Marne | 465.44 mi (749.05 km) |
| Altotting to Orsay | 481.37 mi (774.69 km) |
