| Avon Lake to Carmona | 3,946.07 mi (6,350.59 km) |
| Avon Lake to Cartagena | 4,160.50 mi (6,695.68 km) |
| Avon Lake to Cartama | 4,020.11 mi (6,469.74 km) |
| Avon Lake to Cartaya | 3,880.00 mi (6,244.26 km) |
| Avon Lake to Caspe | 4,075.45 mi (6,558.81 km) |
| Avon Lake to Cassa de la Selva | 4,181.88 mi (6,730.09 km) |
| Avon Lake to Castalla | 4,139.14 mi (6,661.30 km) |
| Avon Lake to Castellbisbal | 4,157.05 mi (6,690.12 km) |
| Avon Lake to Castelldefels | 4,163.78 mi (6,700.95 km) |
| Avon Lake to Castello de Ampurias | 4,177.58 mi (6,723.16 km) |
| Avon Lake to Castellon de la Plana | 4,119.16 mi (6,629.15 km) |
| Avon Lake to Castilleja de la Cuesta | 3,929.11 mi (6,323.29 km) |
| Avon Lake to Catarroja | 4,122.72 mi (6,634.87 km) |
| Avon Lake to Catral | 4,148.59 mi (6,676.51 km) |
| Avon Lake to Caudete | 4,120.63 mi (6,631.52 km) |
