| Sussex to Cocentaina | 4,370.88 mi (7,034.25 km) |
| Sussex to Coin | 4,259.73 mi (6,855.37 km) |
| Sussex to Colindres | 4,062.64 mi (6,538.18 km) |
| Sussex to Collado-Villalba | 4,140.69 mi (6,663.80 km) |
| Sussex to Colmenar Viejo | 4,150.39 mi (6,679.40 km) |
| Sussex to Colmenarejo | 4,143.04 mi (6,667.58 km) |
| Sussex to Conil de la Frontera | 4,214.20 mi (6,782.11 km) |
| Sussex to Consuegra | 4,202.92 mi (6,763.95 km) |
| Sussex to Corbera de Llobregat | 4,366.91 mi (7,027.87 km) |
| Sussex to Cordoba | 4,211.03 mi (6,776.99 km) |
| Sussex to Coria del Rio | 4,176.43 mi (6,721.32 km) |
| Sussex to Crevillente | 4,374.44 mi (7,039.98 km) |
| Sussex to Cuarte de Huerva | 4,238.94 mi (6,821.91 km) |
| Sussex to Cubellas | 4,364.20 mi (7,023.50 km) |
| Sussex to Cuellar | 4,098.63 mi (6,596.11 km) |
