| Grimbergen to Francheville | 359.49 mi (578.55 km) |
| Grimbergen to Franconville | 164.90 mi (265.38 km) |
| Grimbergen to Frejus | 529.80 mi (852.63 km) |
| Grimbergen to Fresnes | 176.30 mi (283.72 km) |
| Grimbergen to Frontignan | 518.00 mi (833.63 km) |
| Grimbergen to Frouzins | 532.07 mi (856.29 km) |
| Grimbergen to Fuveau | 519.83 mi (836.58 km) |
| Grimbergen to Gagny | 163.81 mi (263.63 km) |
| Grimbergen to Gaillac | 499.53 mi (803.92 km) |
| Grimbergen to Gaillard | 338.49 mi (544.74 km) |
| Grimbergen to Gap | 447.35 mi (719.94 km) |
| Grimbergen to Garches | 174.24 mi (280.41 km) |
| Grimbergen to Gardanne | 519.20 mi (835.58 km) |
| Grimbergen to Garges-les-Gonesse | 161.59 mi (260.06 km) |
| Grimbergen to Genas | 360.54 mi (580.23 km) |
