| Mount Vernon to Cehegin | 3,732.29 mi (6,006.53 km) |
| Mount Vernon to Cervello | 3,806.53 mi (6,126.02 km) |
| Mount Vernon to Cervera | 3,766.38 mi (6,061.40 km) |
| Mount Vernon to Ceuti | 3,758.14 mi (6,048.14 km) |
| Mount Vernon to Cheste | 3,742.07 mi (6,022.28 km) |
| Mount Vernon to Chiclana de la Frontera | 3,572.23 mi (5,748.95 km) |
| Mount Vernon to Chipiona | 3,548.32 mi (5,710.47 km) |
| Mount Vernon to Chiva | 3,740.65 mi (6,020.00 km) |
| Mount Vernon to Churriana de la Vega | 3,672.18 mi (5,909.80 km) |
| Mount Vernon to Ciempozuelos | 3,581.59 mi (5,764.01 km) |
| Mount Vernon to Cieza | 3,745.96 mi (6,028.54 km) |
| Mount Vernon to Cisterniga | 3,489.19 mi (5,615.30 km) |
| Mount Vernon to Ciudad de Melilla | 3,767.39 mi (6,063.03 km) |
| Mount Vernon to Ciudad Real | 3,602.39 mi (5,797.48 km) |
| Mount Vernon to Ciudad-Rodrigo | 3,429.17 mi (5,518.72 km) |
