| Sankt Gallen to Flemalle-Haute | 281.96 mi (453.77 km) |
| Sankt Gallen to Fleron | 276.64 mi (445.21 km) |
| Sankt Gallen to Fleurus | 304.59 mi (490.19 km) |
| Sankt Gallen to Florennes | 291.69 mi (469.42 km) |
| Sankt Gallen to Fontaine-l'Eveque | 308.75 mi (496.88 km) |
| Sankt Gallen to Forest | 326.81 mi (525.94 km) |
| Sankt Gallen to Frameries | 323.02 mi (519.86 km) |
| Sankt Gallen to Galmaarden | 335.40 mi (539.77 km) |
| Sankt Gallen to Ganshoren | 329.63 mi (530.49 km) |
| Sankt Gallen to Gavere | 353.59 mi (569.04 km) |
| Sankt Gallen to Geel | 324.92 mi (522.91 km) |
| Sankt Gallen to Gembloux | 303.69 mi (488.75 km) |
| Sankt Gallen to Genappe | 312.73 mi (503.28 km) |
| Sankt Gallen to Genk | 300.58 mi (483.74 km) |
| Sankt Gallen to Gent | 357.22 mi (574.89 km) |
