| La Crescenta-Montrose to Carmona | 5,861.63 mi (9,433.38 km) |
| La Crescenta-Montrose to Cartagena | 6,047.02 mi (9,731.74 km) |
| La Crescenta-Montrose to Cartama | 5,937.53 mi (9,555.53 km) |
| La Crescenta-Montrose to Cartaya | 5,805.49 mi (9,343.03 km) |
| La Crescenta-Montrose to Caspe | 5,913.42 mi (9,516.74 km) |
| La Crescenta-Montrose to Cassa de la Selva | 5,990.21 mi (9,640.31 km) |
| La Crescenta-Montrose to Castalla | 6,012.74 mi (9,676.57 km) |
| La Crescenta-Montrose to Castellbisbal | 5,977.42 mi (9,619.73 km) |
| La Crescenta-Montrose to Castelldefels | 5,986.71 mi (9,634.68 km) |
| La Crescenta-Montrose to Castello de Ampurias | 5,979.50 mi (9,623.08 km) |
| La Crescenta-Montrose to Castellon de la Plana | 5,972.43 mi (9,611.70 km) |
| La Crescenta-Montrose to Castilleja de la Cuesta | 5,847.77 mi (9,411.08 km) |
| La Crescenta-Montrose to Catarroja | 5,985.35 mi (9,632.49 km) |
| La Crescenta-Montrose to Catral | 6,027.91 mi (9,700.99 km) |
| La Crescenta-Montrose to Caudete | 5,995.11 mi (9,648.19 km) |
