| Koronowo to Octeville | 877.05 mi (1,411.48 km) |
| Koronowo to Oignies | 665.28 mi (1,070.66 km) |
| Koronowo to Oissel | 774.97 mi (1,247.20 km) |
| Koronowo to Olivet | 795.34 mi (1,279.98 km) |
| Koronowo to Ollioules | 894.11 mi (1,438.93 km) |
| Koronowo to Olonne-sur-Mer | 989.27 mi (1,592.08 km) |
| Koronowo to Oloron-Sainte-Marie | 1,097.28 mi (1,765.90 km) |
| Koronowo to Onet Village | 928.73 mi (1,494.65 km) |
| Koronowo to Onnaing | 643.09 mi (1,034.96 km) |
| Koronowo to Orange | 869.08 mi (1,398.64 km) |
| Koronowo to Orchies | 654.99 mi (1,054.10 km) |
| Koronowo to Orleans | 793.52 mi (1,277.05 km) |
| Koronowo to Orly | 743.50 mi (1,196.55 km) |
| Koronowo to Ormesson-sur-Marne | 736.33 mi (1,185.01 km) |
| Koronowo to Orsay | 753.15 mi (1,212.08 km) |
