| Shoreham-by-Sea to Octeville | 103.06 mi (165.87 km) |
| Shoreham-by-Sea to Oignies | 145.29 mi (233.82 km) |
| Shoreham-by-Sea to Oissel | 119.52 mi (192.35 km) |
| Shoreham-by-Sea to Olivet | 227.32 mi (365.83 km) |
| Shoreham-by-Sea to Ollioules | 604.36 mi (972.62 km) |
| Shoreham-by-Sea to Olonne-sur-Mer | 304.72 mi (490.39 km) |
| Shoreham-by-Sea to Oloron-Sainte-Marie | 528.09 mi (849.88 km) |
| Shoreham-by-Sea to Onet Village | 466.36 mi (750.53 km) |
| Shoreham-by-Sea to Onnaing | 172.49 mi (277.59 km) |
| Shoreham-by-Sea to Orange | 519.64 mi (836.29 km) |
| Shoreham-by-Sea to Orchies | 156.04 mi (251.13 km) |
| Shoreham-by-Sea to Orleans | 225.06 mi (362.20 km) |
| Shoreham-by-Sea to Orly | 187.04 mi (301.02 km) |
| Shoreham-by-Sea to Ormesson-sur-Marne | 189.02 mi (304.20 km) |
| Shoreham-by-Sea to Orsay | 183.92 mi (296.00 km) |
