| Narva to Oignies | 1,164.07 mi (1,873.39 km) |
| Narva to Oissel | 1,279.09 mi (2,058.50 km) |
| Narva to Olivet | 1,324.88 mi (2,132.18 km) |
| Narva to Ollioules | 1,466.19 mi (2,359.60 km) |
| Narva to Olonne-sur-Mer | 1,509.88 mi (2,429.92 km) |
| Narva to Oloron-Sainte-Marie | 1,649.53 mi (2,654.67 km) |
| Narva to Onet Village | 1,488.68 mi (2,395.80 km) |
| Narva to Onnaing | 1,148.00 mi (1,847.53 km) |
| Narva to Orange | 1,437.29 mi (2,313.10 km) |
| Narva to Orchies | 1,155.58 mi (1,859.73 km) |
| Narva to Orleans | 1,322.67 mi (2,128.64 km) |
| Narva to Orly | 1,265.49 mi (2,036.60 km) |
| Narva to Ormesson-sur-Marne | 1,258.76 mi (2,025.78 km) |
| Narva to Orsay | 1,274.33 mi (2,050.84 km) |
| Narva to Orthez | 1,638.47 mi (2,636.86 km) |
