| Arlon to Cartagena | 900.50 mi (1,449.22 km) |
| Arlon to Cartama | 1,037.08 mi (1,669.01 km) |
| Arlon to Cartaya | 1,072.21 mi (1,725.55 km) |
| Arlon to Caspe | 648.55 mi (1,043.74 km) |
| Arlon to Cassa de la Selva | 556.74 mi (895.99 km) |
| Arlon to Castalla | 830.03 mi (1,335.81 km) |
| Arlon to Castellbisbal | 596.36 mi (959.75 km) |
| Arlon to Castelldefels | 609.47 mi (980.85 km) |
| Arlon to Castello de Ampurias | 529.56 mi (852.24 km) |
| Arlon to Castellon de la Plana | 728.38 mi (1,172.21 km) |
| Arlon to Castilleja de la Cuesta | 1,034.37 mi (1,664.66 km) |
| Arlon to Catarroja | 772.90 mi (1,243.86 km) |
| Arlon to Catral | 860.89 mi (1,385.46 km) |
| Arlon to Caudete | 829.25 mi (1,334.56 km) |
| Arlon to Cehegin | 884.99 mi (1,424.25 km) |
