| Zamosc to Octeville | 1,099.08 mi (1,768.80 km) |
| Zamosc to Oignies | 886.00 mi (1,425.88 km) |
| Zamosc to Oissel | 984.49 mi (1,584.38 km) |
| Zamosc to Olivet | 978.57 mi (1,574.85 km) |
| Zamosc to Ollioules | 970.30 mi (1,561.55 km) |
| Zamosc to Olonne-sur-Mer | 1,172.62 mi (1,887.15 km) |
| Zamosc to Oloron-Sainte-Marie | 1,232.24 mi (1,983.09 km) |
| Zamosc to Onet Village | 1,054.14 mi (1,696.48 km) |
| Zamosc to Onnaing | 860.60 mi (1,385.01 km) |
| Zamosc to Orange | 970.87 mi (1,562.46 km) |
| Zamosc to Orchies | 875.05 mi (1,408.26 km) |
| Zamosc to Orleans | 977.31 mi (1,572.83 km) |
| Zamosc to Orly | 938.33 mi (1,510.10 km) |
| Zamosc to Ormesson-sur-Marne | 931.16 mi (1,498.56 km) |
| Zamosc to Orsay | 948.20 mi (1,525.99 km) |
