| Nykoping to Octeville | 977.10 mi (1,572.49 km) |
| Nykoping to Oignies | 798.27 mi (1,284.69 km) |
| Nykoping to Oissel | 911.98 mi (1,467.69 km) |
| Nykoping to Olivet | 972.69 mi (1,565.39 km) |
| Nykoping to Ollioules | 1,179.53 mi (1,898.28 km) |
| Nykoping to Olonne-sur-Mer | 1,146.52 mi (1,845.15 km) |
| Nykoping to Oloron-Sainte-Marie | 1,311.51 mi (2,110.66 km) |
| Nykoping to Onet Village | 1,165.64 mi (1,875.92 km) |
| Nykoping to Onnaing | 786.23 mi (1,265.32 km) |
| Nykoping to Orange | 1,134.19 mi (1,825.31 km) |
| Nykoping to Orchies | 791.09 mi (1,273.14 km) |
| Nykoping to Orleans | 970.26 mi (1,561.48 km) |
| Nykoping to Orly | 909.75 mi (1,464.09 km) |
| Nykoping to Ormesson-sur-Marne | 903.57 mi (1,454.16 km) |
| Nykoping to Orsay | 917.72 mi (1,476.93 km) |
