| Welwyn Garden City to Flemalle-Haute | 258.54 mi (416.08 km) |
| Welwyn Garden City to Fleron | 267.21 mi (430.04 km) |
| Welwyn Garden City to Fleurus | 224.28 mi (360.95 km) |
| Welwyn Garden City to Florennes | 234.46 mi (377.33 km) |
| Welwyn Garden City to Fontaine-l'Eveque | 217.86 mi (350.62 km) |
| Welwyn Garden City to Forest | 206.80 mi (332.82 km) |
| Welwyn Garden City to Frameries | 201.72 mi (324.64 km) |
| Welwyn Garden City to Galmaarden | 194.00 mi (312.22 km) |
| Welwyn Garden City to Ganshoren | 205.17 mi (330.19 km) |
| Welwyn Garden City to Gavere | 177.05 mi (284.94 km) |
| Welwyn Garden City to Geel | 227.71 mi (366.46 km) |
| Welwyn Garden City to Gembloux | 227.83 mi (366.66 km) |
| Welwyn Garden City to Genappe | 217.55 mi (350.12 km) |
| Welwyn Garden City to Genk | 252.27 mi (405.99 km) |
| Welwyn Garden City to Gent | 176.60 mi (284.21 km) |
