| Cities | Distance |
|---|---|
| Grays to Plombieres | 249.08 mi (400.85 km) |
| Grays to Pont-a-Celles | 187.34 mi (301.50 km) |
| Grays to Poperinge | 112.29 mi (180.71 km) |
| Grays to Profondeville | 211.73 mi (340.75 km) |
| Grays to Putte | 188.33 mi (303.09 km) |
| Grays to Puurs | 172.93 mi (278.31 km) |
| Grays to Quaregnon | 169.91 mi (273.44 km) |
| Grays to Raeren | 257.00 mi (413.60 km) |
| Grays to Ranst | 183.12 mi (294.70 km) |
| Grays to Ravels | 201.32 mi (323.99 km) |
| Grays to Retie | 204.78 mi (329.56 km) |
| Grays to Riemst | 233.06 mi (375.08 km) |
| Grays to Rijkevorsel | 191.36 mi (307.97 km) |
| Grays to Rixensart | 189.73 mi (305.35 km) |
| Grays to Rochefort | 231.61 mi (372.73 km) |