| Herrin to Cortona | 4,969.87 mi (7,998.23 km) |
| Herrin to Cosenza | 5,311.70 mi (8,548.35 km) |
| Herrin to Cossato | 4,725.09 mi (7,604.30 km) |
| Herrin to Costa Volpino | 4,793.35 mi (7,714.14 km) |
| Herrin to Creazzo | 4,860.23 mi (7,821.79 km) |
| Herrin to Crema | 4,794.26 mi (7,715.62 km) |
| Herrin to Cremona | 4,817.36 mi (7,752.80 km) |
| Herrin to Crevalcore | 4,878.74 mi (7,851.57 km) |
| Herrin to Crispiano | 5,296.30 mi (8,523.57 km) |
| Herrin to Crosia | 5,321.75 mi (8,564.52 km) |
| Herrin to Crotone | 5,357.27 mi (8,621.69 km) |
| Herrin to Cuneo | 4,743.66 mi (7,634.19 km) |
| Herrin to Cuorgne | 4,710.50 mi (7,580.82 km) |
| Herrin to Cusano Milanino | 4,767.05 mi (7,671.83 km) |
| Herrin to Cutro | 5,353.86 mi (8,616.21 km) |
