| Grimbergen to Galapagar | 820.66 mi (1,320.72 km) |
| Grimbergen to Galdacano | 630.92 mi (1,015.37 km) |
| Grimbergen to Gandia | 856.00 mi (1,377.61 km) |
| Grimbergen to Garrucha | 997.78 mi (1,605.78 km) |
| Grimbergen to Gava | 674.69 mi (1,085.81 km) |
| Grimbergen to Gelves | 1,069.49 mi (1,721.18 km) |
| Grimbergen to Getafe | 831.33 mi (1,337.89 km) |
| Grimbergen to Gibraleon | 1,089.99 mi (1,754.16 km) |
| Grimbergen to Gijon | 695.34 mi (1,119.03 km) |
| Grimbergen to Gines | 1,067.55 mi (1,718.06 km) |
| Grimbergen to Girona | 622.83 mi (1,002.34 km) |
| Grimbergen to Godella | 821.92 mi (1,322.76 km) |
| Grimbergen to Gondomar | 870.52 mi (1,400.97 km) |
| Grimbergen to Grado | 714.97 mi (1,150.64 km) |
| Grimbergen to Granada | 1,028.30 mi (1,654.90 km) |
