| Grand Junction to Cocentaina | 5,395.95 mi (8,683.94 km) |
| Grand Junction to Coin | 5,308.51 mi (8,543.23 km) |
| Grand Junction to Colindres | 5,069.80 mi (8,159.05 km) |
| Grand Junction to Collado-Villalba | 5,166.79 mi (8,315.15 km) |
| Grand Junction to Colmenar Viejo | 5,175.57 mi (8,329.28 km) |
| Grand Junction to Colmenarejo | 5,169.59 mi (8,319.65 km) |
| Grand Junction to Conil de la Frontera | 5,268.33 mi (8,478.56 km) |
| Grand Junction to Consuegra | 5,234.33 mi (8,423.84 km) |
| Grand Junction to Corbera de Llobregat | 5,367.58 mi (8,638.29 km) |
| Grand Junction to Cordoba | 5,254.12 mi (8,455.69 km) |
| Grand Junction to Coria del Rio | 5,225.92 mi (8,410.30 km) |
| Grand Junction to Crevillente | 5,403.43 mi (8,695.98 km) |
| Grand Junction to Cuarte de Huerva | 5,248.99 mi (8,447.44 km) |
| Grand Junction to Cubellas | 5,367.16 mi (8,637.60 km) |
| Grand Junction to Cuellar | 5,121.21 mi (8,241.79 km) |
