| Louisville to Carmona | 4,217.92 mi (6,788.09 km) |
| Louisville to Cartagena | 4,437.08 mi (7,140.79 km) |
| Louisville to Cartama | 4,291.27 mi (6,906.13 km) |
| Louisville to Cartaya | 4,149.91 mi (6,678.63 km) |
| Louisville to Caspe | 4,359.46 mi (7,015.87 km) |
| Louisville to Cassa de la Selva | 4,468.89 mi (7,191.99 km) |
| Louisville to Castalla | 4,417.93 mi (7,109.96 km) |
| Louisville to Castellbisbal | 4,442.84 mi (7,150.06 km) |
| Louisville to Castelldefels | 4,449.26 mi (7,160.39 km) |
| Louisville to Castello de Ampurias | 4,465.25 mi (7,186.13 km) |
| Louisville to Castellon de la Plana | 4,401.01 mi (7,082.74 km) |
| Louisville to Castilleja de la Cuesta | 4,200.36 mi (6,759.82 km) |
| Louisville to Catarroja | 4,403.23 mi (7,086.31 km) |
| Louisville to Catral | 4,426.42 mi (7,123.64 km) |
| Louisville to Caudete | 4,399.35 mi (7,080.07 km) |
