| Irving to Carmona | 4,951.93 mi (7,969.37 km) |
| Irving to Cartagena | 5,170.55 mi (8,321.20 km) |
| Irving to Cartama | 5,025.28 mi (8,087.40 km) |
| Irving to Cartaya | 4,883.87 mi (7,859.83 km) |
| Irving to Caspe | 5,089.48 mi (8,190.72 km) |
| Irving to Cassa de la Selva | 5,196.21 mi (8,362.49 km) |
| Irving to Castalla | 5,150.76 mi (8,289.34 km) |
| Irving to Castellbisbal | 5,171.37 mi (8,322.52 km) |
| Irving to Castelldefels | 5,178.07 mi (8,333.30 km) |
| Irving to Castello de Ampurias | 5,191.83 mi (8,355.44 km) |
| Irving to Castellon de la Plana | 5,132.44 mi (8,259.86 km) |
| Irving to Castilleja de la Cuesta | 4,934.37 mi (7,941.10 km) |
| Irving to Catarroja | 5,135.35 mi (8,264.54 km) |
| Irving to Catral | 5,159.56 mi (8,303.52 km) |
| Irving to Caudete | 5,132.20 mi (8,259.48 km) |
