| Barrafranca to Octeville | 1,156.41 mi (1,861.07 km) |
| Barrafranca to Oignies | 1,060.67 mi (1,706.98 km) |
| Barrafranca to Oissel | 1,054.33 mi (1,696.77 km) |
| Barrafranca to Olivet | 955.29 mi (1,537.39 km) |
| Barrafranca to Ollioules | 593.67 mi (955.42 km) |
| Barrafranca to Olonne-sur-Mer | 1,033.52 mi (1,663.28 km) |
| Barrafranca to Oloron-Sainte-Marie | 876.45 mi (1,410.52 km) |
| Barrafranca to Onet Village | 774.34 mi (1,246.18 km) |
| Barrafranca to Onnaing | 1,040.81 mi (1,675.02 km) |
| Barrafranca to Orange | 677.74 mi (1,090.72 km) |
| Barrafranca to Orchies | 1,054.60 mi (1,697.22 km) |
| Barrafranca to Orleans | 956.90 mi (1,539.98 km) |
| Barrafranca to Orly | 984.10 mi (1,583.75 km) |
| Barrafranca to Ormesson-sur-Marne | 981.92 mi (1,580.25 km) |
| Barrafranca to Orsay | 987.96 mi (1,589.97 km) |
