| Forfar to Cocentaina | 1,241.75 mi (1,998.40 km) |
| Forfar to Coin | 1,383.01 mi (2,225.73 km) |
| Forfar to Colindres | 915.64 mi (1,473.59 km) |
| Forfar to Collado-Villalba | 1,107.39 mi (1,782.17 km) |
| Forfar to Colmenar Viejo | 1,105.18 mi (1,778.62 km) |
| Forfar to Colmenarejo | 1,112.41 mi (1,790.25 km) |
| Forfar to Conil de la Frontera | 1,415.76 mi (2,278.45 km) |
| Forfar to Consuegra | 1,187.63 mi (1,911.30 km) |
| Forfar to Corbera de Llobregat | 1,073.86 mi (1,728.21 km) |
| Forfar to Cordoba | 1,299.08 mi (2,090.66 km) |
| Forfar to Coria del Rio | 1,345.64 mi (2,165.59 km) |
| Forfar to Crevillente | 1,274.58 mi (2,051.23 km) |
| Forfar to Cuarte de Huerva | 1,044.31 mi (1,680.66 km) |
| Forfar to Cubellas | 1,085.72 mi (1,747.30 km) |
| Forfar to Cuellar | 1,055.13 mi (1,698.07 km) |
