| Bad Oeynhausen to Oegstgeest | 183.52 mi (295.34 km) |
| Bad Oeynhausen to Oirschot | 157.00 mi (252.66 km) |
| Bad Oeynhausen to Oisterwijk | 159.29 mi (256.36 km) |
| Bad Oeynhausen to Oldebroek | 123.67 mi (199.02 km) |
| Bad Oeynhausen to Oldenzaal | 79.36 mi (127.71 km) |
| Bad Oeynhausen to Ommen | 102.92 mi (165.63 km) |
| Bad Oeynhausen to Oosterend | 127.43 mi (205.08 km) |
| Bad Oeynhausen to Oosterhout | 172.35 mi (277.37 km) |
| Bad Oeynhausen to Oosterwolde | 118.59 mi (190.86 km) |
| Bad Oeynhausen to Oostzaan | 166.19 mi (267.46 km) |
| Bad Oeynhausen to Opmeer | 165.74 mi (266.73 km) |
| Bad Oeynhausen to Oss | 142.88 mi (229.94 km) |
| Bad Oeynhausen to Oud-Beijerland | 188.97 mi (304.11 km) |
| Bad Oeynhausen to Oudenbosch | 187.12 mi (301.13 km) |
| Bad Oeynhausen to Oudewater | 167.37 mi (269.35 km) |
