| Kingsport to Castrovillari | 5,065.06 mi (8,151.42 km) |
| Kingsport to Catania | 5,104.90 mi (8,215.53 km) |
| Kingsport to Catanzaro | 5,118.33 mi (8,237.15 km) |
| Kingsport to Cattolica | 4,760.71 mi (7,661.62 km) |
| Kingsport to Cava de' Tirreni | 4,965.42 mi (7,991.08 km) |
| Kingsport to Cavallino | 5,132.74 mi (8,260.35 km) |
| Kingsport to Cavarzere | 4,691.97 mi (7,550.99 km) |
| Kingsport to Cave | 4,846.62 mi (7,799.88 km) |
| Kingsport to Cavriago | 4,641.26 mi (7,469.38 km) |
| Kingsport to Cavriglia | 4,722.90 mi (7,600.77 km) |
| Kingsport to Cazzago San Martino | 4,589.98 mi (7,386.85 km) |
| Kingsport to Ceccano | 4,873.27 mi (7,842.76 km) |
| Kingsport to Cecina | 4,687.91 mi (7,544.47 km) |
| Kingsport to Cefalu | 5,035.67 mi (8,104.12 km) |
| Kingsport to Ceglie Messapico | 5,089.39 mi (8,190.58 km) |
