| Ashtabula to Campo de Criptana | 3,929.64 mi (6,324.15 km) |
| Ashtabula to Campos del Puerto | 4,209.58 mi (6,774.66 km) |
| Ashtabula to Canals | 4,062.00 mi (6,537.16 km) |
| Ashtabula to Candelaria | 3,671.54 mi (5,908.77 km) |
| Ashtabula to Canet de Mar | 4,112.01 mi (6,617.65 km) |
| Ashtabula to Cangas | 3,575.56 mi (5,754.31 km) |
| Ashtabula to Cangas de Narcea | 3,650.85 mi (5,875.47 km) |
| Ashtabula to Canovellas | 4,097.70 mi (6,594.61 km) |
| Ashtabula to Canteras | 4,088.97 mi (6,580.56 km) |
| Ashtabula to Cantillana | 3,864.52 mi (6,219.35 km) |
| Ashtabula to Capdepera | 4,218.34 mi (6,788.77 km) |
| Ashtabula to Carballo | 3,551.97 mi (5,716.35 km) |
| Ashtabula to Carcagente | 4,062.55 mi (6,538.04 km) |
| Ashtabula to Cardedeu | 4,100.35 mi (6,598.88 km) |
| Ashtabula to Carlet | 4,055.54 mi (6,526.76 km) |
