| Nagykoros to Octeville | 996.89 mi (1,604.34 km) |
| Nagykoros to Oignies | 798.87 mi (1,285.65 km) |
| Nagykoros to Oissel | 873.34 mi (1,405.51 km) |
| Nagykoros to Olivet | 835.68 mi (1,344.90 km) |
| Nagykoros to Ollioules | 729.91 mi (1,174.68 km) |
| Nagykoros to Olonne-sur-Mer | 1,017.23 mi (1,637.07 km) |
| Nagykoros to Oloron-Sainte-Marie | 1,025.73 mi (1,650.75 km) |
| Nagykoros to Onet Village | 847.91 mi (1,364.58 km) |
| Nagykoros to Onnaing | 771.68 mi (1,241.89 km) |
| Nagykoros to Orange | 749.87 mi (1,206.80 km) |
| Nagykoros to Orchies | 788.12 mi (1,268.36 km) |
| Nagykoros to Orleans | 835.17 mi (1,344.08 km) |
| Nagykoros to Orly | 812.57 mi (1,307.70 km) |
| Nagykoros to Ormesson-sur-Marne | 806.04 mi (1,297.20 km) |
| Nagykoros to Orsay | 821.83 mi (1,322.61 km) |
