| Debar to Octeville | 1,203.23 mi (1,936.41 km) |
| Debar to Oignies | 1,039.83 mi (1,673.44 km) |
| Debar to Oissel | 1,081.55 mi (1,740.59 km) |
| Debar to Olivet | 1,010.83 mi (1,626.78 km) |
| Debar to Ollioules | 757.07 mi (1,218.39 km) |
| Debar to Olonne-sur-Mer | 1,156.09 mi (1,860.55 km) |
| Debar to Oloron-Sainte-Marie | 1,082.23 mi (1,741.68 km) |
| Debar to Onet Village | 926.00 mi (1,490.25 km) |
| Debar to Onnaing | 1,014.00 mi (1,631.87 km) |
| Debar to Orange | 815.25 mi (1,312.01 km) |
| Debar to Orchies | 1,030.47 mi (1,658.38 km) |
| Debar to Orleans | 1,011.33 mi (1,627.57 km) |
| Debar to Orly | 1,011.24 mi (1,627.43 km) |
| Debar to Ormesson-sur-Marne | 1,006.27 mi (1,619.43 km) |
| Debar to Orsay | 1,018.68 mi (1,639.40 km) |
