| Rosarno to Octeville | 1,160.27 mi (1,867.27 km) |
| Rosarno to Oignies | 1,043.46 mi (1,679.29 km) |
| Rosarno to Oissel | 1,050.79 mi (1,691.08 km) |
| Rosarno to Olivet | 958.08 mi (1,541.88 km) |
| Rosarno to Ollioules | 619.18 mi (996.47 km) |
| Rosarno to Olonne-sur-Mer | 1,057.94 mi (1,702.59 km) |
| Rosarno to Oloron-Sainte-Marie | 924.09 mi (1,487.18 km) |
| Rosarno to Onet Village | 802.28 mi (1,291.15 km) |
| Rosarno to Onnaing | 1,021.54 mi (1,644.00 km) |
| Rosarno to Orange | 698.04 mi (1,123.38 km) |
| Rosarno to Orchies | 1,036.35 mi (1,667.84 km) |
| Rosarno to Orleans | 959.39 mi (1,543.99 km) |
| Rosarno to Orly | 979.15 mi (1,575.79 km) |
| Rosarno to Ormesson-sur-Marne | 976.11 mi (1,570.90 km) |
| Rosarno to Orsay | 984.14 mi (1,583.82 km) |
