| Kingsport to Cocentaina | 4,332.53 mi (6,972.53 km) |
| Kingsport to Coin | 4,183.60 mi (6,732.86 km) |
| Kingsport to Colindres | 4,056.64 mi (6,528.53 km) |
| Kingsport to Collado-Villalba | 4,105.42 mi (6,607.04 km) |
| Kingsport to Colmenar Viejo | 4,116.33 mi (6,624.60 km) |
| Kingsport to Colmenarejo | 4,107.03 mi (6,609.63 km) |
| Kingsport to Conil de la Frontera | 4,128.55 mi (6,644.25 km) |
| Kingsport to Consuegra | 4,158.01 mi (6,691.68 km) |
| Kingsport to Corbera de Llobregat | 4,363.02 mi (7,021.60 km) |
| Kingsport to Cordoba | 4,146.23 mi (6,672.71 km) |
| Kingsport to Coria del Rio | 4,100.54 mi (6,599.19 km) |
| Kingsport to Crevillente | 4,329.96 mi (6,968.40 km) |
| Kingsport to Cuarte de Huerva | 4,225.09 mi (6,799.63 km) |
| Kingsport to Cubellas | 4,357.35 mi (7,012.47 km) |
| Kingsport to Cuellar | 4,069.65 mi (6,549.48 km) |
