| Diksmuide to Oignies | 39.37 mi (63.36 km) |
| Diksmuide to Oissel | 140.79 mi (226.58 km) |
| Diksmuide to Olivet | 223.24 mi (359.27 km) |
| Diksmuide to Ollioules | 563.02 mi (906.10 km) |
| Diksmuide to Olonne-sur-Mer | 375.55 mi (604.38 km) |
| Diksmuide to Oloron-Sainte-Marie | 565.55 mi (910.16 km) |
| Diksmuide to Onet Village | 460.87 mi (741.69 km) |
| Diksmuide to Onnaing | 54.89 mi (88.34 km) |
| Diksmuide to Orange | 484.88 mi (780.34 km) |
| Diksmuide to Orchies | 41.97 mi (67.55 km) |
| Diksmuide to Orleans | 220.54 mi (354.93 km) |
| Diksmuide to Orly | 159.58 mi (256.82 km) |
| Diksmuide to Ormesson-sur-Marne | 155.97 mi (251.01 km) |
| Diksmuide to Orsay | 164.16 mi (264.18 km) |
| Diksmuide to Orthez | 548.34 mi (882.47 km) |
