| Hedehusene to Oignies | 522.99 mi (841.67 km) |
| Hedehusene to Oissel | 637.67 mi (1,026.23 km) |
| Hedehusene to Olivet | 693.92 mi (1,116.76 km) |
| Hedehusene to Ollioules | 909.69 mi (1,464.01 km) |
| Hedehusene to Olonne-sur-Mer | 871.13 mi (1,401.94 km) |
| Hedehusene to Oloron-Sainte-Marie | 1,031.88 mi (1,660.65 km) |
| Hedehusene to Onet Village | 887.03 mi (1,427.53 km) |
| Hedehusene to Onnaing | 509.29 mi (819.63 km) |
| Hedehusene to Orange | 859.77 mi (1,383.67 km) |
| Hedehusene to Orchies | 515.21 mi (829.15 km) |
| Hedehusene to Orleans | 691.52 mi (1,112.90 km) |
| Hedehusene to Orly | 631.51 mi (1,016.32 km) |
| Hedehusene to Ormesson-sur-Marne | 625.21 mi (1,006.17 km) |
| Hedehusene to Orsay | 639.71 mi (1,029.51 km) |
| Hedehusene to Orthez | 1,018.25 mi (1,638.71 km) |
