| Morfelden-Walldorf to Oegstgeest | 233.75 mi (376.19 km) |
| Morfelden-Walldorf to Oirschot | 177.01 mi (284.87 km) |
| Morfelden-Walldorf to Oisterwijk | 183.83 mi (295.84 km) |
| Morfelden-Walldorf to Oldebroek | 205.24 mi (330.30 km) |
| Morfelden-Walldorf to Oldenzaal | 175.30 mi (282.12 km) |
| Morfelden-Walldorf to Ommen | 197.50 mi (317.84 km) |
| Morfelden-Walldorf to Oosterend | 234.03 mi (376.63 km) |
| Morfelden-Walldorf to Oosterhout | 198.32 mi (319.16 km) |
| Morfelden-Walldorf to Oosterwolde | 228.90 mi (368.37 km) |
| Morfelden-Walldorf to Oostzaan | 232.12 mi (373.56 km) |
| Morfelden-Walldorf to Opmeer | 243.62 mi (392.08 km) |
| Morfelden-Walldorf to Oss | 181.00 mi (291.28 km) |
| Morfelden-Walldorf to Oud-Beijerland | 221.24 mi (356.06 km) |
| Morfelden-Walldorf to Oudenbosch | 208.49 mi (335.54 km) |
| Morfelden-Walldorf to Oudewater | 213.31 mi (343.29 km) |
