| Csorna to Octeville | 871.61 mi (1,402.72 km) |
| Csorna to Oignies | 673.86 mi (1,084.47 km) |
| Csorna to Oissel | 748.13 mi (1,204.00 km) |
| Csorna to Olivet | 712.24 mi (1,146.23 km) |
| Csorna to Ollioules | 633.11 mi (1,018.89 km) |
| Csorna to Olonne-sur-Mer | 895.94 mi (1,441.88 km) |
| Csorna to Oloron-Sainte-Marie | 916.02 mi (1,474.19 km) |
| Csorna to Onet Village | 737.23 mi (1,186.45 km) |
| Csorna to Onnaing | 646.66 mi (1,040.70 km) |
| Csorna to Orange | 643.95 mi (1,036.33 km) |
| Csorna to Orchies | 663.14 mi (1,067.23 km) |
| Csorna to Orleans | 711.65 mi (1,145.29 km) |
| Csorna to Orly | 687.78 mi (1,106.88 km) |
| Csorna to Ormesson-sur-Marne | 681.21 mi (1,096.31 km) |
| Csorna to Orsay | 697.10 mi (1,121.88 km) |
