| Osilnica to Octeville | 810.57 mi (1,304.48 km) |
| Osilnica to Oignies | 638.70 mi (1,027.89 km) |
| Osilnica to Oissel | 687.10 mi (1,105.78 km) |
| Osilnica to Olivet | 626.73 mi (1,008.63 km) |
| Osilnica to Ollioules | 467.25 mi (751.96 km) |
| Osilnica to Olonne-sur-Mer | 791.69 mi (1,274.11 km) |
| Osilnica to Oloron-Sainte-Marie | 771.77 mi (1,242.05 km) |
| Osilnica to Onet Village | 596.78 mi (960.43 km) |
| Osilnica to Onnaing | 612.62 mi (985.91 km) |
| Osilnica to Orange | 493.62 mi (794.40 km) |
| Osilnica to Orchies | 629.16 mi (1,012.54 km) |
| Osilnica to Orleans | 626.83 mi (1,008.78 km) |
| Osilnica to Orly | 618.69 mi (995.68 km) |
| Osilnica to Ormesson-sur-Marne | 613.17 mi (986.80 km) |
| Osilnica to Orsay | 626.80 mi (1,008.74 km) |
