| Inowroclaw to Octeville | 885.73 mi (1,425.44 km) |
| Inowroclaw to Oignies | 672.78 mi (1,082.73 km) |
| Inowroclaw to Oissel | 780.48 mi (1,256.06 km) |
| Inowroclaw to Olivet | 795.56 mi (1,280.34 km) |
| Inowroclaw to Ollioules | 877.70 mi (1,412.52 km) |
| Inowroclaw to Olonne-sur-Mer | 990.32 mi (1,593.77 km) |
| Inowroclaw to Oloron-Sainte-Marie | 1,090.32 mi (1,754.69 km) |
| Inowroclaw to Onet Village | 919.60 mi (1,479.96 km) |
| Inowroclaw to Onnaing | 649.72 mi (1,045.62 km) |
| Inowroclaw to Orange | 856.09 mi (1,377.75 km) |
| Inowroclaw to Orchies | 662.28 mi (1,065.83 km) |
| Inowroclaw to Orleans | 793.84 mi (1,277.57 km) |
| Inowroclaw to Orly | 745.76 mi (1,200.18 km) |
| Inowroclaw to Ormesson-sur-Marne | 738.55 mi (1,188.58 km) |
| Inowroclaw to Orsay | 755.51 mi (1,215.87 km) |
