| Krotoszyn to Octeville | 845.10 mi (1,360.05 km) |
| Krotoszyn to Oignies | 631.36 mi (1,016.07 km) |
| Krotoszyn to Oissel | 734.33 mi (1,181.79 km) |
| Krotoszyn to Olivet | 739.84 mi (1,190.66 km) |
| Krotoszyn to Ollioules | 799.35 mi (1,286.43 km) |
| Krotoszyn to Olonne-sur-Mer | 935.15 mi (1,504.97 km) |
| Krotoszyn to Oloron-Sainte-Marie | 1,022.58 mi (1,645.68 km) |
| Krotoszyn to Onet Village | 849.37 mi (1,366.92 km) |
| Krotoszyn to Onnaing | 606.80 mi (976.55 km) |
| Krotoszyn to Orange | 781.33 mi (1,257.43 km) |
| Krotoszyn to Orchies | 620.54 mi (998.67 km) |
| Krotoszyn to Orleans | 738.30 mi (1,188.18 km) |
| Krotoszyn to Orly | 693.88 mi (1,116.69 km) |
| Krotoszyn to Ormesson-sur-Marne | 686.65 mi (1,105.06 km) |
| Krotoszyn to Orsay | 703.73 mi (1,132.55 km) |
