| Assen to Cartagena | 1,123.99 mi (1,808.89 km) |
| Assen to Cartama | 1,248.53 mi (2,009.31 km) |
| Assen to Cartaya | 1,270.31 mi (2,044.36 km) |
| Assen to Caspe | 869.31 mi (1,399.01 km) |
| Assen to Cassa de la Selva | 786.55 mi (1,265.83 km) |
| Assen to Castalla | 1,053.16 mi (1,694.90 km) |
| Assen to Castellbisbal | 824.28 mi (1,326.55 km) |
| Assen to Castelldefels | 837.57 mi (1,347.94 km) |
| Assen to Castello de Ampurias | 759.55 mi (1,222.38 km) |
| Assen to Castellon de la Plana | 951.60 mi (1,531.45 km) |
| Assen to Castilleja de la Cuesta | 1,237.51 mi (1,991.57 km) |
| Assen to Catarroja | 995.71 mi (1,602.45 km) |
| Assen to Catral | 1,084.19 mi (1,744.84 km) |
| Assen to Caudete | 1,051.10 mi (1,691.58 km) |
| Assen to Cehegin | 1,104.90 mi (1,778.17 km) |
