| Grimbergen to Floresti | 912.69 mi (1,468.83 km) |
| Grimbergen to Focsani | 1,102.79 mi (1,774.77 km) |
| Grimbergen to Gaesti | 1,057.10 mi (1,701.24 km) |
| Grimbergen to Galati | 1,148.63 mi (1,848.55 km) |
| Grimbergen to Gheorgheni | 1,003.57 mi (1,615.09 km) |
| Grimbergen to Gherla | 922.31 mi (1,484.32 km) |
| Grimbergen to Giurgiu | 1,114.73 mi (1,793.99 km) |
| Grimbergen to Gura Humorului | 993.89 mi (1,599.52 km) |
| Grimbergen to Harlau | 1,041.46 mi (1,676.07 km) |
| Grimbergen to Harsova | 1,169.53 mi (1,882.18 km) |
| Grimbergen to Hateg | 926.52 mi (1,491.09 km) |
| Grimbergen to Huedin | 889.37 mi (1,431.31 km) |
| Grimbergen to Hunedoara | 919.71 mi (1,480.13 km) |
| Grimbergen to Husi | 1,111.53 mi (1,788.83 km) |
| Grimbergen to Ianca | 1,133.83 mi (1,824.73 km) |
