| Dokkum to Octeville | 416.13 mi (669.70 km) |
| Dokkum to Oignies | 235.31 mi (378.70 km) |
| Dokkum to Oissel | 347.21 mi (558.78 km) |
| Dokkum to Olivet | 417.89 mi (672.52 km) |
| Dokkum to Ollioules | 703.92 mi (1,132.85 km) |
| Dokkum to Olonne-sur-Mer | 582.03 mi (936.68 km) |
| Dokkum to Oloron-Sainte-Marie | 762.39 mi (1,226.95 km) |
| Dokkum to Onet Village | 638.03 mi (1,026.81 km) |
| Dokkum to Onnaing | 227.40 mi (365.97 km) |
| Dokkum to Orange | 637.15 mi (1,025.40 km) |
| Dokkum to Orchies | 229.35 mi (369.10 km) |
| Dokkum to Orleans | 415.29 mi (668.35 km) |
| Dokkum to Orly | 353.17 mi (568.37 km) |
| Dokkum to Ormesson-sur-Marne | 347.78 mi (559.70 km) |
| Dokkum to Orsay | 360.05 mi (579.44 km) |
