| Commerce to Cortona | 6,241.49 mi (10,044.71 km) |
| Commerce to Cosenza | 6,594.05 mi (10,612.11 km) |
| Commerce to Cossato | 5,998.59 mi (9,653.80 km) |
| Commerce to Costa Volpino | 6,046.49 mi (9,730.88 km) |
| Commerce to Creazzo | 6,105.29 mi (9,825.51 km) |
| Commerce to Crema | 6,057.61 mi (9,748.78 km) |
| Commerce to Cremona | 6,080.94 mi (9,786.33 km) |
| Commerce to Crevalcore | 6,138.23 mi (9,878.53 km) |
| Commerce to Crispiano | 6,552.23 mi (10,544.79 km) |
| Commerce to Crosia | 6,595.54 mi (10,614.50 km) |
| Commerce to Crotone | 6,633.56 mi (10,675.68 km) |
| Commerce to Cuneo | 6,038.94 mi (9,718.73 km) |
| Commerce to Cuorgne | 5,990.84 mi (9,641.33 km) |
| Commerce to Cusano Milanino | 6,032.13 mi (9,707.78 km) |
| Commerce to Cutro | 6,632.15 mi (10,673.42 km) |
