| East Ham to Octeville | 151.27 mi (243.44 km) |
| East Ham to Oignies | 147.35 mi (237.14 km) |
| East Ham to Oissel | 158.06 mi (254.37 km) |
| East Ham to Olivet | 266.52 mi (428.92 km) |
| East Ham to Ollioules | 639.68 mi (1,029.46 km) |
| East Ham to Olonne-sur-Mer | 354.97 mi (571.27 km) |
| East Ham to Oloron-Sainte-Marie | 576.93 mi (928.48 km) |
| East Ham to Onet Village | 508.83 mi (818.88 km) |
| East Ham to Onnaing | 173.25 mi (278.81 km) |
| East Ham to Orange | 556.13 mi (895.01 km) |
| East Ham to Orchies | 156.70 mi (252.19 km) |
| East Ham to Orleans | 264.09 mi (425.01 km) |
| East Ham to Orly | 218.68 mi (351.93 km) |
| East Ham to Ormesson-sur-Marne | 219.26 mi (352.87 km) |
| East Ham to Orsay | 217.39 mi (349.86 km) |
