| New Mills to Cocentaina | 1,013.01 mi (1,630.28 km) |
| New Mills to Coin | 1,161.41 mi (1,869.11 km) |
| New Mills to Colindres | 692.01 mi (1,113.68 km) |
| New Mills to Collado-Villalba | 884.76 mi (1,423.88 km) |
| New Mills to Colmenar Viejo | 881.87 mi (1,419.24 km) |
| New Mills to Colmenarejo | 889.79 mi (1,431.98 km) |
| New Mills to Conil de la Frontera | 1,197.79 mi (1,927.66 km) |
| New Mills to Consuegra | 963.70 mi (1,550.93 km) |
| New Mills to Corbera de Llobregat | 845.64 mi (1,360.92 km) |
| New Mills to Cordoba | 1,077.88 mi (1,734.68 km) |
| New Mills to Coria del Rio | 1,128.04 mi (1,815.40 km) |
| New Mills to Crevillente | 1,046.13 mi (1,683.59 km) |
| New Mills to Cuarte de Huerva | 815.74 mi (1,312.81 km) |
| New Mills to Cubellas | 857.20 mi (1,379.53 km) |
| New Mills to Cuellar | 833.67 mi (1,341.67 km) |
