| Grootegast to Coin | 1,261.02 mi (2,029.42 km) |
| Grootegast to Colindres | 811.03 mi (1,305.22 km) |
| Grootegast to Collado-Villalba | 993.58 mi (1,599.01 km) |
| Grootegast to Colmenar Viejo | 986.55 mi (1,587.69 km) |
| Grootegast to Colmenarejo | 998.29 mi (1,606.60 km) |
| Grootegast to Conil de la Frontera | 1,314.73 mi (2,115.85 km) |
| Grootegast to Consuegra | 1,058.70 mi (1,703.81 km) |
| Grootegast to Corbera de Llobregat | 839.98 mi (1,351.82 km) |
| Grootegast to Cordoba | 1,183.73 mi (1,905.03 km) |
| Grootegast to Coria del Rio | 1,249.69 mi (2,011.18 km) |
| Grootegast to Crevillente | 1,087.98 mi (1,750.93 km) |
| Grootegast to Cuarte de Huerva | 870.41 mi (1,400.78 km) |
| Grootegast to Cubellas | 856.87 mi (1,379.00 km) |
| Grootegast to Cuellar | 953.21 mi (1,534.05 km) |
| Grootegast to Cuenca | 991.12 mi (1,595.05 km) |
