| Cities | Distance |
|---|---|
| Grays to Nuth | 243.46 mi (391.81 km) |
| Grays to Oegstgeest | 183.26 mi (294.93 km) |
| Grays to Oirschot | 213.79 mi (344.07 km) |
| Grays to Oisterwijk | 209.43 mi (337.04 km) |
| Grays to Oldebroek | 246.45 mi (396.62 km) |
| Grays to Oldenzaal | 287.38 mi (462.49 km) |
| Grays to Ommen | 268.66 mi (432.37 km) |
| Grays to Oosterend | 264.60 mi (425.82 km) |
| Grays to Oosterhout | 194.77 mi (313.46 km) |
| Grays to Oosterwolde | 273.02 mi (439.39 km) |
| Grays to Oostzaan | 204.84 mi (329.66 km) |
| Grays to Opmeer | 213.57 mi (343.71 km) |
| Grays to Oss | 223.36 mi (359.46 km) |
| Grays to Oud-Beijerland | 176.06 mi (283.35 km) |
| Grays to Oudenbosch | 180.41 mi (290.34 km) |