| Gomec to Cocentaina | 1,458.54 mi (2,347.29 km) |
| Gomec to Coin | 1,720.73 mi (2,769.25 km) |
| Gomec to Colindres | 1,585.09 mi (2,550.96 km) |
| Gomec to Collado-Villalba | 1,626.35 mi (2,617.36 km) |
| Gomec to Colmenar Viejo | 1,613.52 mi (2,596.71 km) |
| Gomec to Colmenarejo | 1,627.43 mi (2,619.09 km) |
| Gomec to Conil de la Frontera | 1,799.61 mi (2,896.20 km) |
| Gomec to Consuegra | 1,617.11 mi (2,602.49 km) |
| Gomec to Corbera de Llobregat | 1,313.43 mi (2,113.75 km) |
| Gomec to Cordoba | 1,700.95 mi (2,737.41 km) |
| Gomec to Coria del Rio | 1,778.56 mi (2,862.32 km) |
| Gomec to Crevillente | 1,484.67 mi (2,389.35 km) |
| Gomec to Cuarte de Huerva | 1,460.09 mi (2,349.79 km) |
| Gomec to Cubellas | 1,327.42 mi (2,136.28 km) |
| Gomec to Cuellar | 1,636.33 mi (2,633.42 km) |
