| Hoeilaart to Cosenza | 976.58 mi (1,571.65 km) |
| Hoeilaart to Cossato | 397.57 mi (639.82 km) |
| Hoeilaart to Costa Volpino | 427.92 mi (688.67 km) |
| Hoeilaart to Creazzo | 484.72 mi (780.08 km) |
| Hoeilaart to Crema | 443.84 mi (714.30 km) |
| Hoeilaart to Cremona | 466.46 mi (750.69 km) |
| Hoeilaart to Crevalcore | 520.28 mi (837.31 km) |
| Hoeilaart to Crispiano | 931.80 mi (1,499.59 km) |
| Hoeilaart to Crosia | 975.98 mi (1,570.69 km) |
| Hoeilaart to Crotone | 1,014.17 mi (1,632.14 km) |
| Hoeilaart to Cuneo | 463.77 mi (746.36 km) |
| Hoeilaart to Cuorgne | 399.42 mi (642.80 km) |
| Hoeilaart to Cusano Milanino | 420.72 mi (677.08 km) |
| Hoeilaart to Cutro | 1,013.18 mi (1,630.55 km) |
| Hoeilaart to Cutrofiano | 989.14 mi (1,591.87 km) |
