| Grenchen to Flemalle-Haute | 251.46 mi (404.68 km) |
| Grenchen to Fleron | 249.16 mi (400.98 km) |
| Grenchen to Fleurus | 262.08 mi (421.78 km) |
| Grenchen to Florennes | 246.78 mi (397.15 km) |
| Grenchen to Fontaine-l'Eveque | 263.25 mi (423.66 km) |
| Grenchen to Forest | 286.35 mi (460.84 km) |
| Grenchen to Frameries | 273.61 mi (440.33 km) |
| Grenchen to Galmaarden | 290.93 mi (468.20 km) |
| Grenchen to Ganshoren | 289.73 mi (466.27 km) |
| Grenchen to Gavere | 308.75 mi (496.89 km) |
| Grenchen to Geel | 295.23 mi (475.13 km) |
| Grenchen to Gembloux | 263.80 mi (424.54 km) |
| Grenchen to Genappe | 270.88 mi (435.94 km) |
| Grenchen to Genk | 274.57 mi (441.88 km) |
| Grenchen to Gent | 314.23 mi (505.70 km) |
