| Caterham to Octeville | 133.29 mi (214.52 km) |
| Caterham to Oignies | 145.30 mi (233.84 km) |
| Caterham to Oissel | 143.58 mi (231.07 km) |
| Caterham to Olivet | 252.18 mi (405.85 km) |
| Caterham to Ollioules | 627.05 mi (1,009.14 km) |
| Caterham to Olonne-sur-Mer | 336.64 mi (541.78 km) |
| Caterham to Oloron-Sainte-Marie | 559.23 mi (900.00 km) |
| Caterham to Onet Village | 493.53 mi (794.25 km) |
| Caterham to Onnaing | 171.98 mi (276.78 km) |
| Caterham to Orange | 543.04 mi (873.94 km) |
| Caterham to Orchies | 155.29 mi (249.92 km) |
| Caterham to Orleans | 249.81 mi (402.03 km) |
| Caterham to Orly | 206.81 mi (332.83 km) |
| Caterham to Ormesson-sur-Marne | 207.88 mi (334.55 km) |
| Caterham to Orsay | 204.89 mi (329.75 km) |
