| Haselunne to Octeville | 446.79 mi (719.03 km) |
| Haselunne to Oignies | 244.79 mi (393.95 km) |
| Haselunne to Oissel | 359.77 mi (578.99 km) |
| Haselunne to Olivet | 412.72 mi (664.21 km) |
| Haselunne to Ollioules | 662.49 mi (1,066.17 km) |
| Haselunne to Olonne-sur-Mer | 591.23 mi (951.49 km) |
| Haselunne to Oloron-Sainte-Marie | 752.61 mi (1,211.21 km) |
| Haselunne to Onet Village | 615.03 mi (989.80 km) |
| Haselunne to Onnaing | 228.95 mi (368.46 km) |
| Haselunne to Orange | 601.62 mi (968.21 km) |
| Haselunne to Orchies | 236.19 mi (380.12 km) |
| Haselunne to Orleans | 410.30 mi (660.32 km) |
| Haselunne to Orly | 350.19 mi (563.57 km) |
| Haselunne to Ormesson-sur-Marne | 343.88 mi (553.42 km) |
| Haselunne to Orsay | 358.42 mi (576.82 km) |
