| Ashtabula to Cehegin | 4,036.55 mi (6,496.19 km) |
| Ashtabula to Cervello | 4,091.17 mi (6,584.10 km) |
| Ashtabula to Cervera | 4,051.06 mi (6,519.56 km) |
| Ashtabula to Ceuti | 4,061.58 mi (6,536.48 km) |
| Ashtabula to Cheste | 4,039.10 mi (6,500.30 km) |
| Ashtabula to Chiclana de la Frontera | 3,889.55 mi (6,259.62 km) |
| Ashtabula to Chipiona | 3,864.96 mi (6,220.05 km) |
| Ashtabula to Chiva | 4,037.77 mi (6,498.16 km) |
| Ashtabula to Churriana de la Vega | 3,982.94 mi (6,409.93 km) |
| Ashtabula to Ciempozuelos | 3,880.69 mi (6,245.37 km) |
| Ashtabula to Cieza | 4,049.04 mi (6,516.29 km) |
| Ashtabula to Cisterniga | 3,783.84 mi (6,089.51 km) |
| Ashtabula to Ciudad de Melilla | 4,083.56 mi (6,571.85 km) |
| Ashtabula to Ciudad Real | 3,906.68 mi (6,287.19 km) |
| Ashtabula to Ciudad-Rodrigo | 3,731.05 mi (6,004.55 km) |
