| Gunbarrel to Haverhill (Massachusetts) | 1,763.75 mi (2,838.48 km) |
| Gunbarrel to Havre de Grace (Maryland) | 1,535.83 mi (2,471.67 km) |
| Gunbarrel to Hawaiian Gardens (California) | 831.17 mi (1,337.65 km) |
| Gunbarrel to Hawaiian Paradise Park (Hawaii) | 3,251.92 mi (5,233.46 km) |
| Gunbarrel to Hawthorne (California) | 840.86 mi (1,353.23 km) |
| Gunbarrel to Hawthorne (New Jersey) | 1,621.74 mi (2,609.94 km) |
| Gunbarrel to Hayden (Idaho) | 784.95 mi (1,263.26 km) |
| Gunbarrel to Hayesville (Oregon) | 965.63 mi (1,554.02 km) |
| Gunbarrel to Hays (Kansas) | 322.40 mi (518.84 km) |
| Gunbarrel to Haysville (Kansas) | 454.74 mi (731.83 km) |
| Gunbarrel to Hayward (California) | 923.58 mi (1,486.35 km) |
| Gunbarrel to Hazel Crest (Illinois) | 918.42 mi (1,478.06 km) |
| Gunbarrel to Hazel Dell (Washington) | 964.03 mi (1,551.45 km) |
| Gunbarrel to Hazel Park (Michigan) | 1,155.01 mi (1,858.80 km) |
| Gunbarrel to Hazelwood (Missouri) | 792.81 mi (1,275.90 km) |
