| Delfzijl to Cartagena | 1,150.78 mi (1,852.00 km) |
| Delfzijl to Cartama | 1,275.72 mi (2,053.08 km) |
| Delfzijl to Cartaya | 1,297.43 mi (2,088.01 km) |
| Delfzijl to Caspe | 896.22 mi (1,442.32 km) |
| Delfzijl to Cassa de la Selva | 812.48 mi (1,307.55 km) |
| Delfzijl to Castalla | 1,079.97 mi (1,738.04 km) |
| Delfzijl to Castellbisbal | 850.57 mi (1,368.86 km) |
| Delfzijl to Castelldefels | 863.83 mi (1,390.21 km) |
| Delfzijl to Castello de Ampurias | 785.42 mi (1,264.01 km) |
| Delfzijl to Castellon de la Plana | 978.38 mi (1,574.56 km) |
| Delfzijl to Castilleja de la Cuesta | 1,264.70 mi (2,035.33 km) |
| Delfzijl to Catarroja | 1,022.53 mi (1,645.60 km) |
| Delfzijl to Catral | 1,110.99 mi (1,787.96 km) |
| Delfzijl to Caudete | 1,077.98 mi (1,734.85 km) |
| Delfzijl to Cehegin | 1,131.89 mi (1,821.60 km) |
