| Martinsicuro to Coin | 1,077.28 mi (1,733.71 km) |
| Martinsicuro to Colindres | 874.62 mi (1,407.56 km) |
| Martinsicuro to Collado-Villalba | 935.00 mi (1,504.74 km) |
| Martinsicuro to Colmenar Viejo | 922.28 mi (1,484.26 km) |
| Martinsicuro to Colmenarejo | 936.79 mi (1,507.61 km) |
| Martinsicuro to Conil de la Frontera | 1,155.40 mi (1,859.44 km) |
| Martinsicuro to Consuegra | 939.58 mi (1,512.11 km) |
| Martinsicuro to Corbera de Llobregat | 621.70 mi (1,000.52 km) |
| Martinsicuro to Cordoba | 1,040.16 mi (1,673.98 km) |
| Martinsicuro to Coria del Rio | 1,120.87 mi (1,803.87 km) |
| Martinsicuro to Crevillente | 835.16 mi (1,344.06 km) |
| Martinsicuro to Cuarte de Huerva | 763.13 mi (1,228.14 km) |
| Martinsicuro to Cubellas | 638.12 mi (1,026.96 km) |
| Martinsicuro to Cuellar | 937.70 mi (1,509.09 km) |
| Martinsicuro to Cuenca | 852.76 mi (1,372.38 km) |
