| Houthulst to Cartagena | 944.24 mi (1,519.60 km) |
| Houthulst to Cartama | 1,054.29 mi (1,696.72 km) |
| Houthulst to Cartaya | 1,068.35 mi (1,719.34 km) |
| Houthulst to Caspe | 688.17 mi (1,107.50 km) |
| Houthulst to Cassa de la Selva | 628.00 mi (1,010.67 km) |
| Houthulst to Castalla | 873.44 mi (1,405.67 km) |
| Houthulst to Castellbisbal | 658.11 mi (1,059.13 km) |
| Houthulst to Castelldefels | 671.69 mi (1,080.98 km) |
| Houthulst to Castello de Ampurias | 602.53 mi (969.68 km) |
| Houthulst to Castellon de la Plana | 773.15 mi (1,244.27 km) |
| Houthulst to Castilleja de la Cuesta | 1,038.00 mi (1,670.49 km) |
| Houthulst to Catarroja | 816.08 mi (1,313.35 km) |
| Houthulst to Catral | 904.47 mi (1,455.61 km) |
| Houthulst to Caudete | 869.39 mi (1,399.15 km) |
| Houthulst to Cehegin | 920.04 mi (1,480.66 km) |
