| Kiskunhalas to Octeville | 997.46 mi (1,605.26 km) |
| Kiskunhalas to Oignies | 803.65 mi (1,293.35 km) |
| Kiskunhalas to Oissel | 873.40 mi (1,405.61 km) |
| Kiskunhalas to Olivet | 830.53 mi (1,336.61 km) |
| Kiskunhalas to Ollioules | 705.49 mi (1,135.38 km) |
| Kiskunhalas to Olonne-sur-Mer | 1,008.45 mi (1,622.94 km) |
| Kiskunhalas to Oloron-Sainte-Marie | 1,007.08 mi (1,620.75 km) |
| Kiskunhalas to Onet Village | 830.32 mi (1,336.27 km) |
| Kiskunhalas to Onnaing | 776.48 mi (1,249.62 km) |
| Kiskunhalas to Orange | 729.80 mi (1,174.49 km) |
| Kiskunhalas to Orchies | 793.06 mi (1,276.30 km) |
| Kiskunhalas to Orleans | 830.16 mi (1,336.01 km) |
| Kiskunhalas to Orly | 810.69 mi (1,304.68 km) |
| Kiskunhalas to Ormesson-sur-Marne | 804.35 mi (1,294.47 km) |
| Kiskunhalas to Orsay | 819.76 mi (1,319.27 km) |
