| Calverton to Carmona | 3,765.43 mi (6,059.87 km) |
| Calverton to Cartagena | 3,990.04 mi (6,421.35 km) |
| Calverton to Cartama | 3,837.89 mi (6,176.49 km) |
| Calverton to Cartaya | 3,695.43 mi (5,947.23 km) |
| Calverton to Caspe | 3,924.70 mi (6,316.20 km) |
| Calverton to Cassa de la Selva | 4,040.31 mi (6,502.25 km) |
| Calverton to Castalla | 3,974.08 mi (6,395.66 km) |
| Calverton to Castellbisbal | 4,011.59 mi (6,456.03 km) |
| Calverton to Castelldefels | 4,017.32 mi (6,465.26 km) |
| Calverton to Castello de Ampurias | 4,038.27 mi (6,498.96 km) |
| Calverton to Castellon de la Plana | 3,962.17 mi (6,376.49 km) |
| Calverton to Castilleja de la Cuesta | 3,747.22 mi (6,030.57 km) |
| Calverton to Catarroja | 3,962.11 mi (6,376.41 km) |
| Calverton to Catral | 3,981.15 mi (6,407.05 km) |
| Calverton to Caudete | 3,955.44 mi (6,365.66 km) |
