| Cities | Distance |
|---|---|
| Grays to Flemalle-Haute | 230.98 mi (371.72 km) |
| Grays to Fleron | 239.92 mi (386.12 km) |
| Grays to Fleurus | 195.23 mi (314.19 km) |
| Grays to Florennes | 204.64 mi (329.34 km) |
| Grays to Fontaine-l'Eveque | 188.29 mi (303.03 km) |
| Grays to Forest | 179.07 mi (288.18 km) |
| Grays to Frameries | 171.60 mi (276.17 km) |
| Grays to Galmaarden | 165.49 mi (266.33 km) |
| Grays to Ganshoren | 177.73 mi (286.02 km) |
| Grays to Gavere | 149.20 mi (240.12 km) |
| Grays to Geel | 202.74 mi (326.28 km) |
| Grays to Gembloux | 199.30 mi (320.75 km) |
| Grays to Genappe | 188.90 mi (304.01 km) |
| Grays to Genk | 226.52 mi (364.54 km) |
| Grays to Gent | 149.64 mi (240.82 km) |