| Maryland Heights to Cortona | 4,986.46 mi (8,024.93 km) |
| Maryland Heights to Cosenza | 5,330.43 mi (8,578.49 km) |
| Maryland Heights to Cossato | 4,741.07 mi (7,630.02 km) |
| Maryland Heights to Costa Volpino | 4,807.52 mi (7,736.95 km) |
| Maryland Heights to Creazzo | 4,873.83 mi (7,843.68 km) |
| Maryland Heights to Crema | 4,809.45 mi (7,740.06 km) |
| Maryland Heights to Cremona | 4,832.65 mi (7,777.41 km) |
| Maryland Heights to Crevalcore | 4,893.83 mi (7,875.85 km) |
| Maryland Heights to Crispiano | 5,312.39 mi (8,549.47 km) |
| Maryland Heights to Crosia | 5,339.66 mi (8,593.36 km) |
| Maryland Heights to Crotone | 5,375.54 mi (8,651.09 km) |
| Maryland Heights to Cuneo | 4,761.94 mi (7,663.59 km) |
| Maryland Heights to Cuorgne | 4,727.13 mi (7,607.58 km) |
| Maryland Heights to Cusano Milanino | 4,782.33 mi (7,696.41 km) |
| Maryland Heights to Cutro | 5,372.32 mi (8,645.91 km) |
