| Grimbergen to Cassino | 791.65 mi (1,274.04 km) |
| Grimbergen to Castagneto Carducci | 610.72 mi (982.87 km) |
| Grimbergen to Castano Primo | 422.94 mi (680.66 km) |
| Grimbergen to Castel Bolognese | 572.35 mi (921.10 km) |
| Grimbergen to Castel Gandolfo | 746.23 mi (1,200.94 km) |
| Grimbergen to Castel Goffredo | 479.81 mi (772.18 km) |
| Grimbergen to Castel Maggiore | 546.06 mi (878.79 km) |
| Grimbergen to Castel Mella | 459.49 mi (739.47 km) |
| Grimbergen to Castel San Giorgio | 857.45 mi (1,379.93 km) |
| Grimbergen to Castel San Giovanni | 468.53 mi (754.03 km) |
| Grimbergen to Castel San Pietro Terme | 561.57 mi (903.76 km) |
| Grimbergen to Castel Volturno | 820.55 mi (1,320.54 km) |
| Grimbergen to Castelbuono | 1,016.12 mi (1,635.28 km) |
| Grimbergen to Casteldaccia | 996.09 mi (1,603.05 km) |
| Grimbergen to Castelfidardo | 670.79 mi (1,079.54 km) |
