| Ashtabula to Hormigueros (Puerto Rico) | 1,827.39 mi (2,940.90 km) |
| Ashtabula to Horn Lake (Mississippi) | 692.08 mi (1,113.80 km) |
| Ashtabula to Hot Springs (Arkansas) | 837.33 mi (1,347.56 km) |
| Ashtabula to Hot Springs Village (Arkansas) | 826.06 mi (1,329.42 km) |
| Ashtabula to Houma (Louisiana) | 1,013.80 mi (1,631.56 km) |
| Ashtabula to Houston (Texas) | 1,165.60 mi (1,875.85 km) |
| Ashtabula to Howard (Wisconsin) | 411.38 mi (662.05 km) |
| Ashtabula to Huber Heights (Ohio) | 222.43 mi (357.97 km) |
| Ashtabula to Hudson (Florida) | 940.23 mi (1,513.16 km) |
| Ashtabula to Hudson (Ohio) | 55.34 mi (89.05 km) |
| Ashtabula to Hudson (Wisconsin) | 634.86 mi (1,021.71 km) |
| Ashtabula to Hueytown (Alabama) | 675.78 mi (1,087.56 km) |
| Ashtabula to Hugo (Minnesota) | 649.37 mi (1,045.05 km) |
| Ashtabula to Humacao (Puerto Rico) | 1,861.86 mi (2,996.37 km) |
| Ashtabula to Humble (Texas) | 1,149.98 mi (1,850.71 km) |
