| Brevik to Octeville | 1,034.83 mi (1,665.39 km) |
| Brevik to Oignies | 857.15 mi (1,379.46 km) |
| Brevik to Oissel | 970.75 mi (1,562.27 km) |
| Brevik to Olivet | 1,031.79 mi (1,660.50 km) |
| Brevik to Ollioules | 1,236.32 mi (1,989.66 km) |
| Brevik to Olonne-sur-Mer | 1,205.35 mi (1,939.83 km) |
| Brevik to Oloron-Sainte-Marie | 1,370.55 mi (2,205.69 km) |
| Brevik to Onet Village | 1,224.27 mi (1,970.28 km) |
| Brevik to Onnaing | 845.24 mi (1,360.28 km) |
| Brevik to Orange | 1,191.90 mi (1,918.17 km) |
| Brevik to Orchies | 850.02 mi (1,367.98 km) |
| Brevik to Orleans | 1,029.35 mi (1,656.58 km) |
| Brevik to Orly | 968.82 mi (1,559.17 km) |
| Brevik to Ormesson-sur-Marne | 962.65 mi (1,549.24 km) |
| Brevik to Orsay | 976.79 mi (1,571.99 km) |
