| Louisville to Cortona | 4,813.26 mi (7,746.19 km) |
| Louisville to Cosenza | 5,152.73 mi (8,292.51 km) |
| Louisville to Cossato | 4,569.28 mi (7,353.55 km) |
| Louisville to Costa Volpino | 4,639.36 mi (7,466.33 km) |
| Louisville to Creazzo | 4,706.80 mi (7,574.86 km) |
| Louisville to Crema | 4,639.21 mi (7,466.09 km) |
| Louisville to Cremona | 4,662.20 mi (7,503.08 km) |
| Louisville to Crevalcore | 4,723.74 mi (7,602.12 km) |
| Louisville to Crispiano | 5,139.97 mi (8,271.99 km) |
| Louisville to Crosia | 5,163.57 mi (8,309.97 km) |
| Louisville to Crotone | 5,198.72 mi (8,366.53 km) |
| Louisville to Cuneo | 4,585.53 mi (7,379.69 km) |
| Louisville to Cuorgne | 4,554.04 mi (7,329.02 km) |
| Louisville to Cusano Milanino | 4,611.94 mi (7,422.20 km) |
| Louisville to Cutro | 5,195.13 mi (8,360.76 km) |
