| Parczew to Octeville | 1,077.93 mi (1,734.76 km) |
| Parczew to Oignies | 864.20 mi (1,390.80 km) |
| Parczew to Oissel | 966.51 mi (1,555.45 km) |
| Parczew to Olivet | 967.78 mi (1,557.50 km) |
| Parczew to Ollioules | 985.15 mi (1,585.44 km) |
| Parczew to Olonne-sur-Mer | 1,162.83 mi (1,871.39 km) |
| Parczew to Oloron-Sainte-Marie | 1,235.09 mi (1,987.68 km) |
| Parczew to Onet Village | 1,058.32 mi (1,703.21 km) |
| Parczew to Onnaing | 839.58 mi (1,351.17 km) |
| Parczew to Orange | 979.96 mi (1,577.10 km) |
| Parczew to Orchies | 853.38 mi (1,373.39 km) |
| Parczew to Orleans | 966.37 mi (1,555.22 km) |
| Parczew to Orly | 924.18 mi (1,487.32 km) |
| Parczew to Ormesson-sur-Marne | 916.96 mi (1,475.70 km) |
| Parczew to Orsay | 934.05 mi (1,503.21 km) |
