| Obernkirchen to Oegstgeest | 196.90 mi (316.89 km) |
| Obernkirchen to Oirschot | 171.19 mi (275.51 km) |
| Obernkirchen to Oisterwijk | 173.45 mi (279.15 km) |
| Obernkirchen to Oldebroek | 136.36 mi (219.45 km) |
| Obernkirchen to Oldenzaal | 92.38 mi (148.67 km) |
| Obernkirchen to Ommen | 115.19 mi (185.38 km) |
| Obernkirchen to Oosterend | 137.70 mi (221.61 km) |
| Obernkirchen to Oosterhout | 186.44 mi (300.05 km) |
| Obernkirchen to Oosterwolde | 128.64 mi (207.03 km) |
| Obernkirchen to Oostzaan | 179.06 mi (288.17 km) |
| Obernkirchen to Opmeer | 177.88 mi (286.28 km) |
| Obernkirchen to Oss | 156.95 mi (252.59 km) |
| Obernkirchen to Oud-Beijerland | 202.86 mi (326.46 km) |
| Obernkirchen to Oudenbosch | 201.21 mi (323.81 km) |
| Obernkirchen to Oudewater | 181.06 mi (291.39 km) |
