| Dix Hills to Cocentaina | 3,756.35 mi (6,045.26 km) |
| Dix Hills to Coin | 3,611.77 mi (5,812.58 km) |
| Dix Hills to Colindres | 3,478.95 mi (5,598.84 km) |
| Dix Hills to Collado-Villalba | 3,528.82 mi (5,679.09 km) |
| Dix Hills to Colmenar Viejo | 3,539.66 mi (5,696.53 km) |
| Dix Hills to Colmenarejo | 3,530.49 mi (5,681.77 km) |
| Dix Hills to Conil de la Frontera | 3,558.24 mi (5,726.44 km) |
| Dix Hills to Consuegra | 3,582.23 mi (5,765.05 km) |
| Dix Hills to Corbera de Llobregat | 3,785.34 mi (6,091.92 km) |
| Dix Hills to Cordoba | 3,572.67 mi (5,749.66 km) |
| Dix Hills to Coria del Rio | 3,528.53 mi (5,678.63 km) |
| Dix Hills to Crevillente | 3,754.31 mi (6,041.98 km) |
| Dix Hills to Cuarte de Huerva | 3,647.55 mi (5,870.17 km) |
| Dix Hills to Cubellas | 3,779.70 mi (6,082.84 km) |
| Dix Hills to Cuellar | 3,492.64 mi (5,620.86 km) |
