| Denison to Cocentaina | 5,101.06 mi (8,209.36 km) |
| Denison to Coin | 4,968.09 mi (7,995.36 km) |
| Denison to Colindres | 4,807.65 mi (7,737.17 km) |
| Denison to Collado-Villalba | 4,871.77 mi (7,840.35 km) |
| Denison to Colmenar Viejo | 4,882.12 mi (7,857.02 km) |
| Denison to Colmenarejo | 4,873.74 mi (7,843.53 km) |
| Denison to Conil de la Frontera | 4,916.49 mi (7,912.32 km) |
| Denison to Consuegra | 4,929.10 mi (7,932.61 km) |
| Denison to Corbera de Llobregat | 5,113.81 mi (8,229.89 km) |
| Denison to Cordoba | 4,926.03 mi (7,927.68 km) |
| Denison to Coria del Rio | 4,884.69 mi (7,861.15 km) |
| Denison to Crevillente | 5,101.37 mi (8,209.85 km) |
| Denison to Cuarte de Huerva | 4,980.90 mi (8,015.98 km) |
| Denison to Cubellas | 5,109.77 mi (8,223.37 km) |
| Denison to Cuellar | 4,832.79 mi (7,777.62 km) |
