| Martigny to Cocentaina | 635.66 mi (1,022.99 km) |
| Martigny to Coin | 892.56 mi (1,436.44 km) |
| Martigny to Colindres | 548.23 mi (882.28 km) |
| Martigny to Collado-Villalba | 671.42 mi (1,080.54 km) |
| Martigny to Colmenar Viejo | 660.32 mi (1,062.69 km) |
| Martigny to Colmenarejo | 674.86 mi (1,086.09 km) |
| Martigny to Conil de la Frontera | 961.51 mi (1,547.40 km) |
| Martigny to Consuegra | 708.34 mi (1,139.96 km) |
| Martigny to Corbera de Llobregat | 412.57 mi (663.97 km) |
| Martigny to Cordoba | 830.37 mi (1,336.35 km) |
| Martigny to Coria del Rio | 908.37 mi (1,461.88 km) |
| Martigny to Crevillente | 675.22 mi (1,086.65 km) |
| Martigny to Cuarte de Huerva | 505.21 mi (813.06 km) |
| Martigny to Cubellas | 432.03 mi (695.28 km) |
| Martigny to Cuellar | 653.33 mi (1,051.44 km) |
