| Giessen to Coin | 1,168.59 mi (1,880.66 km) |
| Giessen to Colindres | 755.00 mi (1,215.06 km) |
| Giessen to Collado-Villalba | 918.30 mi (1,477.86 km) |
| Giessen to Colmenar Viejo | 909.22 mi (1,463.25 km) |
| Giessen to Colmenarejo | 922.56 mi (1,484.72 km) |
| Giessen to Conil de la Frontera | 1,230.59 mi (1,980.44 km) |
| Giessen to Consuegra | 971.86 mi (1,564.05 km) |
| Giessen to Corbera de Llobregat | 710.36 mi (1,143.22 km) |
| Giessen to Cordoba | 1,097.71 mi (1,766.59 km) |
| Giessen to Coria del Rio | 1,170.51 mi (1,883.76 km) |
| Giessen to Crevillente | 970.30 mi (1,561.54 km) |
| Giessen to Cuarte de Huerva | 771.70 mi (1,241.93 km) |
| Giessen to Cubellas | 728.95 mi (1,173.14 km) |
| Giessen to Cuellar | 886.79 mi (1,427.15 km) |
| Giessen to Cuenca | 894.72 mi (1,439.91 km) |
