| Layton to Cocentaina | 5,439.25 mi (8,753.63 km) |
| Layton to Coin | 5,366.84 mi (8,637.09 km) |
| Layton to Colindres | 5,105.17 mi (8,215.98 km) |
| Layton to Collado-Villalba | 5,211.74 mi (8,387.48 km) |
| Layton to Colmenar Viejo | 5,219.96 mi (8,400.71 km) |
| Layton to Colmenarejo | 5,214.77 mi (8,392.36 km) |
| Layton to Conil de la Frontera | 5,330.56 mi (8,578.71 km) |
| Layton to Consuegra | 5,282.01 mi (8,500.58 km) |
| Layton to Corbera de Llobregat | 5,398.20 mi (8,687.57 km) |
| Layton to Cordoba | 5,308.89 mi (8,543.83 km) |
| Layton to Coria del Rio | 5,285.05 mi (8,505.47 km) |
| Layton to Crevillente | 5,448.95 mi (8,769.23 km) |
| Layton to Cuarte de Huerva | 5,284.93 mi (8,505.27 km) |
| Layton to Cubellas | 5,398.91 mi (8,688.71 km) |
| Layton to Cuellar | 5,164.41 mi (8,311.31 km) |
