| Diksmuide to Oestrich-Winkel | 236.49 mi (380.60 km) |
| Diksmuide to Offenburg | 287.31 mi (462.37 km) |
| Diksmuide to Oftersheim | 277.65 mi (446.84 km) |
| Diksmuide to Ohrdruf | 342.67 mi (551.48 km) |
| Diksmuide to Ohringen | 319.87 mi (514.78 km) |
| Diksmuide to Olbernhau | 456.89 mi (735.30 km) |
| Diksmuide to Olching | 425.57 mi (684.89 km) |
| Diksmuide to Oldenburg | 269.71 mi (434.05 km) |
| Diksmuide to Oldenburg in Holstein | 404.32 mi (650.69 km) |
| Diksmuide to Olfen | 200.40 mi (322.52 km) |
| Diksmuide to Olpe | 215.80 mi (347.30 km) |
| Diksmuide to Olsberg | 244.13 mi (392.89 km) |
| Diksmuide to Oranienburg | 457.43 mi (736.16 km) |
| Diksmuide to Ortenberg | 274.79 mi (442.23 km) |
| Diksmuide to Oschatz | 443.70 mi (714.06 km) |
