| Riverdale to Carmona | 4,303.67 mi (6,926.09 km) |
| Riverdale to Cartagena | 4,533.48 mi (7,295.93 km) |
| Riverdale to Cartama | 4,374.93 mi (7,040.77 km) |
| Riverdale to Cartaya | 4,231.43 mi (6,809.83 km) |
| Riverdale to Caspe | 4,477.11 mi (7,205.22 km) |
| Riverdale to Cassa de la Selva | 4,595.63 mi (7,395.96 km) |
| Riverdale to Castalla | 4,520.29 mi (7,274.71 km) |
| Riverdale to Castellbisbal | 4,565.71 mi (7,347.81 km) |
| Riverdale to Castelldefels | 4,571.10 mi (7,356.48 km) |
| Riverdale to Castello de Ampurias | 4,594.27 mi (7,393.76 km) |
| Riverdale to Castellon de la Plana | 4,512.05 mi (7,261.44 km) |
| Riverdale to Castilleja de la Cuesta | 4,284.76 mi (6,895.65 km) |
| Riverdale to Catarroja | 4,510.43 mi (7,258.84 km) |
| Riverdale to Catral | 4,526.18 mi (7,284.18 km) |
| Riverdale to Caudete | 4,501.63 mi (7,244.67 km) |
