| Blackburn to Haverhill (Massachusetts) | 3,115.00 mi (5,013.11 km) |
| Blackburn to Havre de Grace (Maryland) | 3,458.93 mi (5,566.61 km) |
| Blackburn to Hawaiian Gardens (California) | 5,272.02 mi (8,484.50 km) |
| Blackburn to Hawaiian Paradise Park (Hawaii) | 7,112.09 mi (11,445.81 km) |
| Blackburn to Hawthorne (California) | 5,275.79 mi (8,490.57 km) |
| Blackburn to Hawthorne (New Jersey) | 3,317.12 mi (5,338.38 km) |
| Blackburn to Hayden (Idaho) | 4,443.83 mi (7,151.66 km) |
| Blackburn to Hayesville (Oregon) | 4,769.95 mi (7,676.49 km) |
| Blackburn to Hays (Kansas) | 4,364.45 mi (7,023.90 km) |
| Blackburn to Haysville (Kansas) | 4,362.41 mi (7,020.62 km) |
| Blackburn to Hayward (California) | 5,172.55 mi (8,324.41 km) |
| Blackburn to Hazel Crest (Illinois) | 3,807.35 mi (6,127.35 km) |
| Blackburn to Hazel Dell (Washington) | 4,720.99 mi (7,597.70 km) |
| Blackburn to Hazel Park (Michigan) | 3,593.42 mi (5,783.05 km) |
| Blackburn to Hazelwood (Missouri) | 4,044.00 mi (6,508.19 km) |
