| Ashtabula to Centralia (Illinois) | 496.51 mi (799.05 km) |
| Ashtabula to Centralia (Washington) | 2,086.35 mi (3,357.66 km) |
| Ashtabula to Centreville (Virginia) | 274.63 mi (441.97 km) |
| Ashtabula to Ceres (California) | 2,134.69 mi (3,435.45 km) |
| Ashtabula to Cerritos (California) | 2,088.84 mi (3,361.67 km) |
| Ashtabula to Chalco (Nebraska) | 793.68 mi (1,277.30 km) |
| Ashtabula to Chalmette (Louisiana) | 969.92 mi (1,560.93 km) |
| Ashtabula to Chambersburg (Pennsylvania) | 212.27 mi (341.61 km) |
| Ashtabula to Chamblee (Georgia) | 584.43 mi (940.54 km) |
| Ashtabula to Champaign (Illinois) | 408.31 mi (657.12 km) |
| Ashtabula to Champlin (Minnesota) | 669.65 mi (1,077.70 km) |
| Ashtabula to Chandler (Arizona) | 1,789.46 mi (2,879.87 km) |
| Ashtabula to Chanhassen (Minnesota) | 672.38 mi (1,082.09 km) |
| Ashtabula to Channahon (Illinois) | 386.40 mi (621.85 km) |
| Ashtabula to Channelview (Texas) | 1,154.74 mi (1,858.38 km) |
