| Rossano to Octeville | 1,131.43 mi (1,820.87 km) |
| Rossano to Oignies | 1,002.40 mi (1,613.21 km) |
| Rossano to Oissel | 1,018.04 mi (1,638.37 km) |
| Rossano to Olivet | 930.05 mi (1,496.77 km) |
| Rossano to Ollioules | 610.87 mi (983.10 km) |
| Rossano to Olonne-sur-Mer | 1,043.15 mi (1,678.79 km) |
| Rossano to Oloron-Sainte-Marie | 926.35 mi (1,490.82 km) |
| Rossano to Onet Village | 792.44 mi (1,275.31 km) |
| Rossano to Onnaing | 979.39 mi (1,576.17 km) |
| Rossano to Orange | 684.68 mi (1,101.89 km) |
| Rossano to Orchies | 994.71 mi (1,600.84 km) |
| Rossano to Orleans | 931.17 mi (1,498.57 km) |
| Rossano to Orly | 946.07 mi (1,522.56 km) |
| Rossano to Ormesson-sur-Marne | 942.52 mi (1,516.84 km) |
| Rossano to Orsay | 951.72 mi (1,531.65 km) |
