| Gross-Gerau to Oegstgeest | 234.31 mi (377.09 km) |
| Gross-Gerau to Oirschot | 177.03 mi (284.90 km) |
| Gross-Gerau to Oisterwijk | 183.93 mi (296.01 km) |
| Gross-Gerau to Oldebroek | 207.60 mi (334.10 km) |
| Gross-Gerau to Oldenzaal | 178.79 mi (287.73 km) |
| Gross-Gerau to Ommen | 200.53 mi (322.73 km) |
| Gross-Gerau to Oosterend | 237.15 mi (381.66 km) |
| Gross-Gerau to Oosterhout | 198.23 mi (319.01 km) |
| Gross-Gerau to Oosterwolde | 232.23 mi (373.74 km) |
| Gross-Gerau to Oostzaan | 233.43 mi (375.66 km) |
| Gross-Gerau to Opmeer | 245.35 mi (394.85 km) |
| Gross-Gerau to Oss | 181.81 mi (292.60 km) |
| Gross-Gerau to Oud-Beijerland | 221.12 mi (355.86 km) |
| Gross-Gerau to Oudenbosch | 208.03 mi (334.79 km) |
| Gross-Gerau to Oudewater | 213.94 mi (344.30 km) |
