| Villa Castelli to Octeville | 1,117.63 mi (1,798.64 km) |
| Villa Castelli to Oignies | 975.77 mi (1,570.35 km) |
| Villa Castelli to Oissel | 1,000.61 mi (1,610.33 km) |
| Villa Castelli to Olivet | 918.41 mi (1,478.05 km) |
| Villa Castelli to Ollioules | 623.69 mi (1,003.73 km) |
| Villa Castelli to Olonne-sur-Mer | 1,044.72 mi (1,681.31 km) |
| Villa Castelli to Oloron-Sainte-Marie | 945.83 mi (1,522.17 km) |
| Villa Castelli to Onet Village | 801.16 mi (1,289.35 km) |
| Villa Castelli to Onnaing | 951.65 mi (1,531.54 km) |
| Villa Castelli to Orange | 691.19 mi (1,112.37 km) |
| Villa Castelli to Orchies | 967.47 mi (1,556.99 km) |
| Villa Castelli to Orleans | 919.30 mi (1,479.48 km) |
| Villa Castelli to Orly | 928.78 mi (1,494.73 km) |
| Villa Castelli to Ormesson-sur-Marne | 924.69 mi (1,488.15 km) |
| Villa Castelli to Orsay | 935.12 mi (1,504.92 km) |
