| Ashtabula to Dardenne Prairie (Missouri) | 565.63 mi (910.29 km) |
| Ashtabula to Darien (Illinois) | 369.96 mi (595.39 km) |
| Ashtabula to Davenport (Iowa) | 505.99 mi (814.31 km) |
| Ashtabula to Davidson (North Carolina) | 441.96 mi (711.26 km) |
| Ashtabula to Davie (Florida) | 1,092.17 mi (1,757.68 km) |
| Ashtabula to Davis (California) | 2,151.54 mi (3,462.58 km) |
| Ashtabula to Dayton (Nevada) | 2,025.38 mi (3,259.53 km) |
| Ashtabula to Dayton (Ohio) | 229.49 mi (369.34 km) |
| Ashtabula to Daytona Beach (Florida) | 876.33 mi (1,410.32 km) |
| Ashtabula to De Pere (Wisconsin) | 406.85 mi (654.77 km) |
| Ashtabula to De Witt (New York) | 253.17 mi (407.44 km) |
| Ashtabula to Dearborn (Michigan) | 127.34 mi (204.93 km) |
| Ashtabula to Dearborn Heights (Michigan) | 130.58 mi (210.15 km) |
| Ashtabula to DeBary (Florida) | 898.63 mi (1,446.20 km) |
| Ashtabula to Decatur (Alabama) | 606.13 mi (975.47 km) |
