| Impruneta to Octeville | 735.00 mi (1,182.86 km) |
| Impruneta to Oignies | 608.14 mi (978.70 km) |
| Impruneta to Oissel | 620.52 mi (998.62 km) |
| Impruneta to Olivet | 534.64 mi (860.42 km) |
| Impruneta to Ollioules | 273.73 mi (440.53 km) |
| Impruneta to Olonne-sur-Mer | 664.01 mi (1,068.61 km) |
| Impruneta to Oloron-Sainte-Marie | 595.29 mi (958.03 km) |
| Impruneta to Onet Village | 432.43 mi (695.93 km) |
| Impruneta to Onnaing | 586.23 mi (943.44 km) |
| Impruneta to Orange | 322.03 mi (518.25 km) |
| Impruneta to Orchies | 601.01 mi (967.23 km) |
| Impruneta to Orleans | 535.61 mi (861.98 km) |
| Impruneta to Orly | 548.54 mi (882.79 km) |
| Impruneta to Ormesson-sur-Marne | 544.96 mi (877.02 km) |
| Impruneta to Orsay | 554.28 mi (892.03 km) |
