| Cottonwood Heights to Cortona | 5,667.31 mi (9,120.65 km) |
| Cottonwood Heights to Cosenza | 6,019.89 mi (9,688.08 km) |
| Cottonwood Heights to Cossato | 5,424.27 mi (8,729.52 km) |
| Cottonwood Heights to Costa Volpino | 5,472.51 mi (8,807.16 km) |
| Cottonwood Heights to Creazzo | 5,531.55 mi (8,902.17 km) |
| Cottonwood Heights to Crema | 5,483.45 mi (8,824.76 km) |
| Cottonwood Heights to Cremona | 5,506.79 mi (8,862.33 km) |
| Cottonwood Heights to Crevalcore | 5,564.19 mi (8,954.70 km) |
| Cottonwood Heights to Crispiano | 5,978.64 mi (9,621.68 km) |
| Cottonwood Heights to Crosia | 6,021.54 mi (9,690.74 km) |
| Cottonwood Heights to Crotone | 6,059.53 mi (9,751.87 km) |
| Cottonwood Heights to Cuneo | 5,464.53 mi (8,794.31 km) |
| Cottonwood Heights to Cuorgne | 5,416.47 mi (8,716.97 km) |
| Cottonwood Heights to Cusano Milanino | 5,457.93 mi (8,783.70 km) |
| Cottonwood Heights to Cutro | 6,058.08 mi (9,749.55 km) |
