| Cosham to Octeville | 87.77 mi (141.25 km) |
| Cosham to Oignies | 179.66 mi (289.14 km) |
| Cosham to Oissel | 141.03 mi (226.97 km) |
| Cosham to Olivet | 245.27 mi (394.72 km) |
| Cosham to Ollioules | 623.40 mi (1,003.27 km) |
| Cosham to Olonne-sur-Mer | 299.27 mi (481.63 km) |
| Cosham to Oloron-Sainte-Marie | 528.88 mi (851.15 km) |
| Cosham to Onet Village | 478.72 mi (770.43 km) |
| Cosham to Onnaing | 206.84 mi (332.88 km) |
| Cosham to Orange | 537.95 mi (865.74 km) |
| Cosham to Orchies | 190.46 mi (306.52 km) |
| Cosham to Orleans | 243.21 mi (391.41 km) |
| Cosham to Orly | 211.67 mi (340.65 km) |
| Cosham to Ormesson-sur-Marne | 214.46 mi (345.15 km) |
| Cosham to Orsay | 207.40 mi (333.77 km) |
