| Chattanooga to Cortona | 4,934.02 mi (7,940.55 km) |
| Chattanooga to Cosenza | 5,268.57 mi (8,478.95 km) |
| Chattanooga to Cossato | 4,691.91 mi (7,550.89 km) |
| Chattanooga to Costa Volpino | 4,764.99 mi (7,668.52 km) |
| Chattanooga to Creazzo | 4,833.22 mi (7,778.32 km) |
| Chattanooga to Crema | 4,763.04 mi (7,665.37 km) |
| Chattanooga to Cremona | 4,785.77 mi (7,701.95 km) |
| Chattanooga to Crevalcore | 4,847.48 mi (7,801.26 km) |
| Chattanooga to Crispiano | 5,260.68 mi (8,466.24 km) |
| Chattanooga to Crosia | 5,280.89 mi (8,498.77 km) |
| Chattanooga to Crotone | 5,315.28 mi (8,554.12 km) |
| Chattanooga to Cuneo | 4,703.94 mi (7,570.26 km) |
| Chattanooga to Cuorgne | 4,675.55 mi (7,524.56 km) |
| Chattanooga to Cusano Milanino | 4,735.70 mi (7,621.37 km) |
| Chattanooga to Cutro | 5,311.36 mi (8,547.81 km) |
