| Grimbergen to Castelli Calepio | 445.18 mi (716.45 km) |
| Grimbergen to Castelnovo ne' Monti | 528.77 mi (850.97 km) |
| Grimbergen to Castelnuovo Berardenga | 621.22 mi (999.75 km) |
| Grimbergen to Castelnuovo di Porto | 719.12 mi (1,157.31 km) |
| Grimbergen to Castelnuovo di Verona | 480.13 mi (772.69 km) |
| Grimbergen to Castelnuovo Rangone | 535.39 mi (861.62 km) |
| Grimbergen to Castelvetrano | 1,003.93 mi (1,615.67 km) |
| Grimbergen to Castelvetro di Modena | 538.75 mi (867.03 km) |
| Grimbergen to Castenaso | 552.18 mi (888.65 km) |
| Grimbergen to Castenedolo | 465.10 mi (748.51 km) |
| Grimbergen to Castiglion Fiorentino | 632.05 mi (1,017.18 km) |
| Grimbergen to Castiglione del Lago | 647.54 mi (1,042.12 km) |
| Grimbergen to Castiglione delle Stiviere | 474.64 mi (763.86 km) |
| Grimbergen to Castrolibero | 985.33 mi (1,585.74 km) |
| Grimbergen to Castrovillari | 956.07 mi (1,538.65 km) |
