| Obernburg am Main to Oegstgeest | 259.74 mi (418.01 km) |
| Obernburg am Main to Oirschot | 203.55 mi (327.59 km) |
| Obernburg am Main to Oisterwijk | 210.30 mi (338.44 km) |
| Obernburg am Main to Oldebroek | 228.56 mi (367.83 km) |
| Obernburg am Main to Oldenzaal | 196.12 mi (315.62 km) |
| Obernburg am Main to Ommen | 219.35 mi (353.02 km) |
| Obernburg am Main to Oosterend | 255.55 mi (411.26 km) |
| Obernburg am Main to Oosterhout | 224.92 mi (361.97 km) |
| Obernburg am Main to Oosterwolde | 249.87 mi (402.13 km) |
| Obernburg am Main to Oostzaan | 257.18 mi (413.89 km) |
| Obernburg am Main to Opmeer | 268.01 mi (431.32 km) |
| Obernburg am Main to Oss | 206.77 mi (332.77 km) |
| Obernburg am Main to Oud-Beijerland | 247.86 mi (398.89 km) |
| Obernburg am Main to Oudenbosch | 235.34 mi (378.74 km) |
| Obernburg am Main to Oudewater | 239.25 mi (385.04 km) |
