| Hildesheim to Oegstgeest | 232.34 mi (373.91 km) |
| Hildesheim to Oirschot | 203.55 mi (327.58 km) |
| Hildesheim to Oisterwijk | 206.37 mi (332.11 km) |
| Hildesheim to Oldebroek | 172.35 mi (277.37 km) |
| Hildesheim to Oldenzaal | 128.16 mi (206.26 km) |
| Hildesheim to Ommen | 151.30 mi (243.49 km) |
| Hildesheim to Oosterend | 173.37 mi (279.02 km) |
| Hildesheim to Oosterhout | 219.91 mi (353.91 km) |
| Hildesheim to Oosterwolde | 164.22 mi (264.29 km) |
| Hildesheim to Oostzaan | 214.97 mi (345.96 km) |
| Hildesheim to Opmeer | 214.02 mi (344.43 km) |
| Hildesheim to Oss | 190.58 mi (306.70 km) |
| Hildesheim to Oud-Beijerland | 237.24 mi (381.79 km) |
| Hildesheim to Oudenbosch | 234.65 mi (377.63 km) |
| Hildesheim to Oudewater | 215.98 mi (347.59 km) |
