| Ceprano to Octeville | 918.40 mi (1,478.02 km) |
| Ceprano to Oignies | 795.13 mi (1,279.64 km) |
| Ceprano to Oissel | 805.98 mi (1,297.10 km) |
| Ceprano to Olivet | 716.82 mi (1,153.62 km) |
| Ceprano to Ollioules | 406.61 mi (654.37 km) |
| Ceprano to Olonne-sur-Mer | 832.03 mi (1,339.02 km) |
| Ceprano to Oloron-Sainte-Marie | 728.92 mi (1,173.08 km) |
| Ceprano to Onet Village | 585.04 mi (941.54 km) |
| Ceprano to Onnaing | 773.02 mi (1,244.06 km) |
| Ceprano to Orange | 475.66 mi (765.50 km) |
| Ceprano to Orchies | 787.91 mi (1,268.03 km) |
| Ceprano to Orleans | 717.96 mi (1,155.45 km) |
| Ceprano to Orly | 734.09 mi (1,181.40 km) |
| Ceprano to Ormesson-sur-Marne | 730.73 mi (1,176.00 km) |
| Ceprano to Orsay | 739.51 mi (1,190.12 km) |
