| Stockton to Cocentaina | 5,942.40 mi (9,563.36 km) |
| Stockton to Coin | 5,882.57 mi (9,467.08 km) |
| Stockton to Colindres | 5,601.97 mi (9,015.51 km) |
| Stockton to Collado-Villalba | 5,716.96 mi (9,200.56 km) |
| Stockton to Colmenar Viejo | 5,724.68 mi (9,212.97 km) |
| Stockton to Colmenarejo | 5,720.19 mi (9,205.76 km) |
| Stockton to Conil de la Frontera | 5,849.23 mi (9,413.43 km) |
| Stockton to Consuegra | 5,789.41 mi (9,317.15 km) |
| Stockton to Corbera de Llobregat | 5,889.36 mi (9,478.01 km) |
| Stockton to Cordoba | 5,822.01 mi (9,369.62 km) |
| Stockton to Coria del Rio | 5,801.56 mi (9,336.71 km) |
| Stockton to Crevillente | 5,954.03 mi (9,582.08 km) |
| Stockton to Cuarte de Huerva | 5,781.69 mi (9,304.72 km) |
| Stockton to Cubellas | 5,891.21 mi (9,480.98 km) |
| Stockton to Cuellar | 5,668.23 mi (9,122.13 km) |
