| Ermont to Coin | 921.74 mi (1,483.40 km) |
| Ermont to Colindres | 473.00 mi (761.22 km) |
| Ermont to Collado-Villalba | 653.65 mi (1,051.94 km) |
| Ermont to Colmenar Viejo | 646.59 mi (1,040.58 km) |
| Ermont to Colmenarejo | 658.35 mi (1,059.52 km) |
| Ermont to Conil de la Frontera | 974.78 mi (1,568.76 km) |
| Ermont to Consuegra | 719.15 mi (1,157.37 km) |
| Ermont to Corbera de Llobregat | 523.65 mi (842.73 km) |
| Ermont to Cordoba | 843.94 mi (1,358.19 km) |
| Ermont to Coria del Rio | 909.77 mi (1,464.13 km) |
| Ermont to Crevillente | 757.85 mi (1,219.64 km) |
| Ermont to Cuarte de Huerva | 534.56 mi (860.30 km) |
| Ermont to Cubellas | 538.45 mi (866.56 km) |
| Ermont to Cuellar | 613.92 mi (988.00 km) |
| Ermont to Cuenca | 653.54 mi (1,051.77 km) |
