| Grays to Haverhill (Massachusetts) | 3,274.00 mi (5,269.00 km) |
| Grays to Havre de Grace (Maryland) | 3,617.70 mi (5,822.13 km) |
| Grays to Hawaiian Gardens (California) | 5,463.87 mi (8,793.25 km) |
| Grays to Hawaiian Paradise Park (Hawaii) | 7,304.48 mi (11,755.43 km) |
| Grays to Hawthorne (California) | 5,467.82 mi (8,799.60 km) |
| Grays to Hawthorne (New Jersey) | 3,476.15 mi (5,594.32 km) |
| Grays to Hayden (Idaho) | 4,639.56 mi (7,466.65 km) |
| Grays to Hayesville (Oregon) | 4,966.13 mi (7,992.21 km) |
| Grays to Hays (Kansas) | 4,546.90 mi (7,317.52 km) |
| Grays to Haysville (Kansas) | 4,541.86 mi (7,309.42 km) |
| Grays to Hayward (California) | 5,367.29 mi (8,637.82 km) |
| Grays to Hazel Crest (Illinois) | 3,982.52 mi (6,409.25 km) |
| Grays to Hazel Dell (Washington) | 4,917.20 mi (7,913.47 km) |
| Grays to Hazel Park (Michigan) | 3,765.37 mi (6,059.77 km) |
| Grays to Hazelwood (Missouri) | 4,218.16 mi (6,788.48 km) |
