| Biala Podlaska to Octeville | 1,087.80 mi (1,750.64 km) |
| Biala Podlaska to Oignies | 874.06 mi (1,406.67 km) |
| Biala Podlaska to Oissel | 977.92 mi (1,573.81 km) |
| Biala Podlaska to Olivet | 982.19 mi (1,580.69 km) |
| Biala Podlaska to Ollioules | 1,008.30 mi (1,622.71 km) |
| Biala Podlaska to Olonne-sur-Mer | 1,177.42 mi (1,894.88 km) |
| Biala Podlaska to Oloron-Sainte-Marie | 1,254.30 mi (2,018.60 km) |
| Biala Podlaska to Onet Village | 1,078.12 mi (1,735.07 km) |
| Biala Podlaska to Onnaing | 849.83 mi (1,367.67 km) |
| Biala Podlaska to Orange | 1,001.41 mi (1,611.62 km) |
| Biala Podlaska to Orchies | 863.32 mi (1,389.37 km) |
| Biala Podlaska to Orleans | 980.72 mi (1,578.31 km) |
| Biala Podlaska to Orly | 937.27 mi (1,508.39 km) |
| Biala Podlaska to Ormesson-sur-Marne | 930.04 mi (1,496.75 km) |
| Biala Podlaska to Orsay | 947.13 mi (1,524.26 km) |
