| High Point to Cortona | 4,664.70 mi (7,507.11 km) |
| High Point to Cosenza | 4,995.10 mi (8,038.84 km) |
| High Point to Cossato | 4,424.44 mi (7,120.45 km) |
| High Point to Costa Volpino | 4,499.86 mi (7,241.83 km) |
| High Point to Creazzo | 4,568.64 mi (7,352.52 km) |
| High Point to Crema | 4,496.42 mi (7,236.28 km) |
| High Point to Cremona | 4,518.91 mi (7,272.48 km) |
| High Point to Crevalcore | 4,580.65 mi (7,371.85 km) |
| High Point to Crispiano | 4,990.81 mi (8,031.93 km) |
| High Point to Crosia | 5,008.46 mi (8,060.33 km) |
| High Point to Crotone | 5,042.26 mi (8,114.73 km) |
| High Point to Cuneo | 4,433.19 mi (7,134.53 km) |
| High Point to Cuorgne | 4,407.22 mi (7,092.73 km) |
| High Point to Cusano Milanino | 4,469.08 mi (7,192.29 km) |
| High Point to Cutro | 5,038.10 mi (8,108.04 km) |
