| Stanford to Cocentaina | 6,002.02 mi (9,659.31 km) |
| Stanford to Coin | 5,942.69 mi (9,563.84 km) |
| Stanford to Colindres | 5,661.31 mi (9,111.00 km) |
| Stanford to Collado-Villalba | 5,776.69 mi (9,296.69 km) |
| Stanford to Colmenar Viejo | 5,784.38 mi (9,309.06 km) |
| Stanford to Colmenarejo | 5,779.93 mi (9,301.90 km) |
| Stanford to Conil de la Frontera | 5,909.45 mi (9,510.33 km) |
| Stanford to Consuegra | 5,849.22 mi (9,413.41 km) |
| Stanford to Corbera de Llobregat | 5,948.38 mi (9,572.99 km) |
| Stanford to Cordoba | 5,882.05 mi (9,466.24 km) |
| Stanford to Coria del Rio | 5,861.71 mi (9,433.51 km) |
| Stanford to Crevillente | 6,013.74 mi (9,678.17 km) |
| Stanford to Cuarte de Huerva | 5,841.01 mi (9,400.19 km) |
| Stanford to Cubellas | 5,950.28 mi (9,576.05 km) |
| Stanford to Cuellar | 5,727.90 mi (9,218.16 km) |
