| French Valley to Cocentaina | 6,001.38 mi (9,658.28 km) |
| French Valley to Coin | 5,915.93 mi (9,520.76 km) |
| French Valley to Colindres | 5,672.98 mi (9,129.77 km) |
| French Valley to Collado-Villalba | 5,772.51 mi (9,289.96 km) |
| French Valley to Colmenar Viejo | 5,781.18 mi (9,303.90 km) |
| French Valley to Colmenarejo | 5,775.35 mi (9,294.54 km) |
| French Valley to Conil de la Frontera | 5,875.81 mi (9,456.21 km) |
| French Valley to Consuegra | 5,840.58 mi (9,399.51 km) |
| French Valley to Corbera de Llobregat | 5,969.23 mi (9,606.55 km) |
| French Valley to Cordoba | 5,861.30 mi (9,432.85 km) |
| French Valley to Coria del Rio | 5,833.36 mi (9,387.88 km) |
| French Valley to Crevillente | 6,009.32 mi (9,671.07 km) |
| French Valley to Cuarte de Huerva | 5,852.41 mi (9,418.54 km) |
| French Valley to Cubellas | 5,969.22 mi (9,606.53 km) |
| French Valley to Cuellar | 5,726.54 mi (9,215.97 km) |
