| Ashtabula to Harrison (Wisconsin) | 410.69 mi (660.95 km) |
| Ashtabula to Harrisonburg (Virginia) | 258.76 mi (416.43 km) |
| Ashtabula to Hartford (Connecticut) | 417.75 mi (672.30 km) |
| Ashtabula to Hartford (Wisconsin) | 398.01 mi (640.53 km) |
| Ashtabula to Hartselle (Alabama) | 612.52 mi (985.75 km) |
| Ashtabula to Hartsville (Tennessee) | 475.45 mi (765.17 km) |
| Ashtabula to Harvey (Illinois) | 353.73 mi (569.27 km) |
| Ashtabula to Harvey (Louisiana) | 976.26 mi (1,571.13 km) |
| Ashtabula to Hasbrouck Heights (New Jersey) | 355.59 mi (572.27 km) |
| Ashtabula to Haslett (Michigan) | 193.70 mi (311.73 km) |
| Ashtabula to Hastings (Minnesota) | 636.63 mi (1,024.55 km) |
| Ashtabula to Hastings (Nebraska) | 916.67 mi (1,475.24 km) |
| Ashtabula to Hattiesburg (Mississippi) | 869.00 mi (1,398.51 km) |
| Ashtabula to Hauppauge (New York) | 400.15 mi (643.98 km) |
| Ashtabula to Havelock (North Carolina) | 525.86 mi (846.29 km) |
