| Sankt Gallen to Geraardsbergen | 339.46 mi (546.30 km) |
| Sankt Gallen to Gerpinnes | 298.07 mi (479.70 km) |
| Sankt Gallen to Gistel | 386.73 mi (622.39 km) |
| Sankt Gallen to Gooik | 332.82 mi (535.61 km) |
| Sankt Gallen to Grez-Doiceau | 311.26 mi (500.93 km) |
| Sankt Gallen to Grimbergen | 330.81 mi (532.38 km) |
| Sankt Gallen to Grobbendonk | 334.54 mi (538.39 km) |
| Sankt Gallen to Haacht | 325.31 mi (523.54 km) |
| Sankt Gallen to Haaltert | 341.24 mi (549.17 km) |
| Sankt Gallen to Halen | 310.10 mi (499.05 km) |
| Sankt Gallen to Halle | 325.95 mi (524.57 km) |
| Sankt Gallen to Hamme | 345.82 mi (556.54 km) |
| Sankt Gallen to Hannut | 296.37 mi (476.96 km) |
| Sankt Gallen to Harelbeke | 362.03 mi (582.64 km) |
| Sankt Gallen to Hasselt | 302.99 mi (487.61 km) |
