| Palm Desert to Cortona | 6,198.59 mi (9,975.66 km) |
| Palm Desert to Cosenza | 6,551.19 mi (10,543.12 km) |
| Palm Desert to Cossato | 5,954.80 mi (9,583.33 km) |
| Palm Desert to Costa Volpino | 6,004.65 mi (9,663.55 km) |
| Palm Desert to Creazzo | 6,064.35 mi (9,759.62 km) |
| Palm Desert to Crema | 6,014.90 mi (9,680.05 km) |
| Palm Desert to Cremona | 6,038.28 mi (9,717.68 km) |
| Palm Desert to Crevalcore | 6,096.11 mi (9,810.74 km) |
| Palm Desert to Crispiano | 6,511.67 mi (10,479.51 km) |
| Palm Desert to Crosia | 6,553.48 mi (10,546.80 km) |
| Palm Desert to Crotone | 6,591.37 mi (10,607.78 km) |
| Palm Desert to Cuneo | 5,993.31 mi (9,645.30 km) |
| Palm Desert to Cuorgne | 5,946.42 mi (9,569.84 km) |
| Palm Desert to Cusano Milanino | 5,989.20 mi (9,638.68 km) |
| Palm Desert to Cutro | 6,589.77 mi (10,605.22 km) |
