| Grudziadz to Flemalle-Haute | 597.96 mi (962.32 km) |
| Grudziadz to Fleron | 588.72 mi (947.46 km) |
| Grudziadz to Fleurus | 638.47 mi (1,027.52 km) |
| Grudziadz to Florennes | 642.44 mi (1,033.90 km) |
| Grudziadz to Fontaine-l'Eveque | 649.05 mi (1,044.54 km) |
| Grudziadz to Forest | 637.79 mi (1,026.42 km) |
| Grudziadz to Frameries | 666.35 mi (1,072.38 km) |
| Grudziadz to Galmaarden | 653.91 mi (1,052.36 km) |
| Grudziadz to Ganshoren | 636.71 mi (1,024.68 km) |
| Grudziadz to Gavere | 661.32 mi (1,064.29 km) |
| Grudziadz to Geel | 601.48 mi (967.99 km) |
| Grudziadz to Gembloux | 630.09 mi (1,014.04 km) |
| Grudziadz to Genappe | 638.52 mi (1,027.59 km) |
| Grudziadz to Genk | 586.32 mi (943.58 km) |
| Grudziadz to Gent | 655.96 mi (1,055.66 km) |
