| Komarno to Octeville | 908.14 mi (1,461.51 km) |
| Komarno to Oignies | 708.11 mi (1,139.59 km) |
| Komarno to Oissel | 785.06 mi (1,263.43 km) |
| Komarno to Olivet | 751.60 mi (1,209.58 km) |
| Komarno to Ollioules | 674.50 mi (1,085.50 km) |
| Komarno to Olonne-sur-Mer | 936.37 mi (1,506.94 km) |
| Komarno to Oloron-Sainte-Marie | 958.09 mi (1,541.90 km) |
| Komarno to Onet Village | 779.29 mi (1,254.15 km) |
| Komarno to Onnaing | 680.94 mi (1,095.86 km) |
| Komarno to Orange | 685.98 mi (1,103.97 km) |
| Komarno to Orchies | 697.31 mi (1,122.21 km) |
| Komarno to Orleans | 750.96 mi (1,208.55 km) |
| Komarno to Orly | 725.76 mi (1,168.01 km) |
| Komarno to Ormesson-sur-Marne | 719.12 mi (1,157.31 km) |
| Komarno to Orsay | 735.16 mi (1,183.13 km) |
