| Bansko to Oignies | 1,142.27 mi (1,838.30 km) |
| Bansko to Oissel | 1,194.54 mi (1,922.43 km) |
| Bansko to Olivet | 1,131.74 mi (1,821.36 km) |
| Bansko to Ollioules | 901.65 mi (1,451.06 km) |
| Bansko to Olonne-sur-Mer | 1,286.86 mi (2,071.00 km) |
| Bansko to Oloron-Sainte-Marie | 1,226.44 mi (1,973.77 km) |
| Bansko to Onet Village | 1,065.46 mi (1,714.70 km) |
| Bansko to Onnaing | 1,115.67 mi (1,795.49 km) |
| Bansko to Orange | 955.19 mi (1,537.23 km) |
| Bansko to Orchies | 1,132.34 mi (1,822.32 km) |
| Bansko to Orleans | 1,131.99 mi (1,821.76 km) |
| Bansko to Orly | 1,126.03 mi (1,812.16 km) |
| Bansko to Ormesson-sur-Marne | 1,120.56 mi (1,803.37 km) |
| Bansko to Orsay | 1,134.06 mi (1,825.09 km) |
| Bansko to Orthez | 1,233.43 mi (1,985.02 km) |
