| Rogerstone to Octeville | 149.10 mi (239.96 km) |
| Rogerstone to Oignies | 273.87 mi (440.75 km) |
| Rogerstone to Oissel | 239.46 mi (385.38 km) |
| Rogerstone to Olivet | 339.35 mi (546.13 km) |
| Rogerstone to Ollioules | 716.13 mi (1,152.51 km) |
| Rogerstone to Olonne-sur-Mer | 354.00 mi (569.71 km) |
| Rogerstone to Oloron-Sainte-Marie | 591.23 mi (951.49 km) |
| Rogerstone to Onet Village | 563.00 mi (906.06 km) |
| Rogerstone to Onnaing | 300.88 mi (484.21 km) |
| Rogerstone to Orange | 630.08 mi (1,014.01 km) |
| Rogerstone to Orchies | 284.20 mi (457.38 km) |
| Rogerstone to Orleans | 337.52 mi (543.19 km) |
| Rogerstone to Orly | 310.97 mi (500.46 km) |
| Rogerstone to Ormesson-sur-Marne | 314.10 mi (505.50 km) |
| Rogerstone to Orsay | 306.13 mi (492.67 km) |
