| Palomares del Rio to Octeville | 878.38 mi (1,413.62 km) |
| Palomares del Rio to Oignies | 1,012.43 mi (1,629.35 km) |
| Palomares del Rio to Oissel | 904.07 mi (1,454.96 km) |
| Palomares del Rio to Olivet | 832.39 mi (1,339.60 km) |
| Palomares del Rio to Ollioules | 744.34 mi (1,197.91 km) |
| Palomares del Rio to Olonne-sur-Mer | 673.61 mi (1,084.06 km) |
| Palomares del Rio to Oloron-Sainte-Marie | 497.03 mi (799.90 km) |
| Palomares del Rio to Onet Village | 663.57 mi (1,067.92 km) |
| Palomares del Rio to Onnaing | 1,021.11 mi (1,643.32 km) |
| Palomares del Rio to Orange | 737.45 mi (1,186.81 km) |
| Palomares del Rio to Orchies | 1,018.26 mi (1,638.74 km) |
| Palomares del Rio to Orleans | 834.86 mi (1,343.57 km) |
| Palomares del Rio to Orly | 896.03 mi (1,442.02 km) |
| Palomares del Rio to Ormesson-sur-Marne | 901.97 mi (1,451.57 km) |
| Palomares del Rio to Orsay | 888.49 mi (1,429.89 km) |
