| Palm Valley to Cortona | 4,980.18 mi (8,014.82 km) |
| Palm Valley to Cosenza | 5,301.12 mi (8,531.32 km) |
| Palm Valley to Cossato | 4,744.24 mi (7,635.12 km) |
| Palm Valley to Costa Volpino | 4,823.47 mi (7,762.62 km) |
| Palm Valley to Creazzo | 4,892.93 mi (7,874.42 km) |
| Palm Valley to Crema | 4,817.45 mi (7,752.94 km) |
| Palm Valley to Cremona | 4,839.43 mi (7,788.31 km) |
| Palm Valley to Crevalcore | 4,901.01 mi (7,887.42 km) |
| Palm Valley to Crispiano | 5,304.06 mi (8,536.06 km) |
| Palm Valley to Crosia | 5,316.58 mi (8,556.20 km) |
| Palm Valley to Crotone | 5,349.03 mi (8,608.43 km) |
| Palm Valley to Cuneo | 4,746.82 mi (7,639.26 km) |
| Palm Valley to Cuorgne | 4,725.52 mi (7,605.00 km) |
| Palm Valley to Cusano Milanino | 4,790.21 mi (7,709.10 km) |
| Palm Valley to Cutro | 5,344.41 mi (8,600.99 km) |
