| Pesaro to Octeville | 791.34 mi (1,273.54 km) |
| Pesaro to Oignies | 648.04 mi (1,042.91 km) |
| Pesaro to Oissel | 672.92 mi (1,082.96 km) |
| Pesaro to Olivet | 594.38 mi (956.56 km) |
| Pesaro to Ollioules | 357.27 mi (574.97 km) |
| Pesaro to Olonne-sur-Mer | 735.40 mi (1,183.51 km) |
| Pesaro to Oloron-Sainte-Marie | 677.39 mi (1,090.16 km) |
| Pesaro to Onet Village | 511.63 mi (823.38 km) |
| Pesaro to Onnaing | 624.34 mi (1,004.78 km) |
| Pesaro to Orange | 402.04 mi (647.03 km) |
| Pesaro to Orchies | 639.96 mi (1,029.91 km) |
| Pesaro to Orleans | 595.08 mi (957.69 km) |
| Pesaro to Orly | 601.27 mi (967.65 km) |
| Pesaro to Ormesson-sur-Marne | 596.98 mi (960.75 km) |
| Pesaro to Orsay | 607.88 mi (978.28 km) |
