| McComb to Cortona | 5,335.16 mi (8,586.10 km) |
| McComb to Cosenza | 5,669.67 mi (9,124.45 km) |
| McComb to Cossato | 5,092.96 mi (8,196.32 km) |
| McComb to Costa Volpino | 5,165.84 mi (8,313.62 km) |
| McComb to Creazzo | 5,234.00 mi (8,423.31 km) |
| McComb to Crema | 5,164.02 mi (8,310.69 km) |
| McComb to Cremona | 5,186.77 mi (8,347.30 km) |
| McComb to Crevalcore | 5,248.47 mi (8,446.60 km) |
| McComb to Crispiano | 5,661.82 mi (9,111.81 km) |
| McComb to Crosia | 5,682.03 mi (9,144.34 km) |
| McComb to Crotone | 5,716.40 mi (9,199.66 km) |
| McComb to Cuneo | 5,105.10 mi (8,215.86 km) |
| McComb to Cuorgne | 5,076.64 mi (8,170.07 km) |
| McComb to Cusano Milanino | 5,136.69 mi (8,266.70 km) |
| McComb to Cutro | 5,712.47 mi (9,193.33 km) |
