| Grimbergen to Gavirate | 403.42 mi (649.25 km) |
| Grimbergen to Gavorrano | 632.66 mi (1,018.17 km) |
| Grimbergen to Gela | 1,074.08 mi (1,728.57 km) |
| Grimbergen to Gemona del Friuli | 512.26 mi (824.41 km) |
| Grimbergen to Genoa | 497.64 mi (800.87 km) |
| Grimbergen to Genzano di Roma | 749.94 mi (1,206.92 km) |
| Grimbergen to Gessate | 438.34 mi (705.43 km) |
| Grimbergen to Ghedi | 468.61 mi (754.16 km) |
| Grimbergen to Giarre | 1,054.23 mi (1,696.62 km) |
| Grimbergen to Giaveno | 429.48 mi (691.19 km) |
| Grimbergen to Giffoni Valle Piana | 867.80 mi (1,396.59 km) |
| Grimbergen to Ginosa | 933.15 mi (1,501.76 km) |
| Grimbergen to Gioia del Colle | 921.98 mi (1,483.78 km) |
| Grimbergen to Gioia Tauro | 1,029.79 mi (1,657.29 km) |
| Grimbergen to Giovinazzo | 892.43 mi (1,436.22 km) |
