| Forney to Cocentaina | 5,136.90 mi (8,267.04 km) |
| Forney to Coin | 4,999.96 mi (8,046.66 km) |
| Forney to Colindres | 4,846.81 mi (7,800.18 km) |
| Forney to Collado-Villalba | 4,907.97 mi (7,898.61 km) |
| Forney to Colmenar Viejo | 4,918.45 mi (7,915.48 km) |
| Forney to Colmenarejo | 4,909.87 mi (7,901.67 km) |
| Forney to Conil de la Frontera | 4,947.35 mi (7,961.99 km) |
| Forney to Consuegra | 4,964.29 mi (7,989.26 km) |
| Forney to Corbera de Llobregat | 5,153.18 mi (8,293.24 km) |
| Forney to Cordoba | 4,959.13 mi (7,980.95 km) |
| Forney to Coria del Rio | 4,916.62 mi (7,912.54 km) |
| Forney to Crevillente | 5,136.57 mi (8,266.50 km) |
| Forney to Cuarte de Huerva | 5,019.27 mi (8,077.73 km) |
| Forney to Cubellas | 5,148.84 mi (8,286.25 km) |
| Forney to Cuellar | 4,869.64 mi (7,836.92 km) |
