| Dessel to Oignies | 106.60 mi (171.55 km) |
| Dessel to Oissel | 220.53 mi (354.91 km) |
| Dessel to Olivet | 273.77 mi (440.59 km) |
| Dessel to Ollioules | 560.28 mi (901.68 km) |
| Dessel to Olonne-sur-Mer | 450.52 mi (725.05 km) |
| Dessel to Oloron-Sainte-Marie | 616.53 mi (992.21 km) |
| Dessel to Onet Village | 488.67 mi (786.44 km) |
| Dessel to Onnaing | 88.36 mi (142.21 km) |
| Dessel to Orange | 490.42 mi (789.26 km) |
| Dessel to Orchies | 97.04 mi (156.17 km) |
| Dessel to Orleans | 271.27 mi (436.57 km) |
| Dessel to Orly | 210.27 mi (338.39 km) |
| Dessel to Ormesson-sur-Marne | 204.19 mi (328.61 km) |
| Dessel to Orsay | 218.21 mi (351.17 km) |
| Dessel to Orthez | 601.45 mi (967.94 km) |
