| Grenada to Haverhill (Massachusetts) | 1,186.89 mi (1,910.11 km) |
| Grenada to Havre de Grace (Maryland) | 856.07 mi (1,377.70 km) |
| Grenada to Hawaiian Gardens (California) | 1,617.27 mi (2,602.74 km) |
| Grenada to Hawaiian Paradise Park (Hawaii) | 4,074.97 mi (6,558.03 km) |
| Grenada to Hawthorne (California) | 1,632.09 mi (2,626.60 km) |
| Grenada to Hawthorne (New Jersey) | 990.17 mi (1,593.52 km) |
| Grenada to Hayden (Idaho) | 1,697.15 mi (2,731.30 km) |
| Grenada to Hayesville (Oregon) | 1,915.44 mi (3,082.60 km) |
| Grenada to Hays (Kansas) | 635.32 mi (1,022.45 km) |
| Grenada to Haysville (Kansas) | 497.16 mi (800.09 km) |
| Grenada to Hayward (California) | 1,820.50 mi (2,929.81 km) |
| Grenada to Hazel Crest (Illinois) | 550.67 mi (886.22 km) |
| Grenada to Hazel Dell (Washington) | 1,911.28 mi (3,075.91 km) |
| Grenada to Hazel Park (Michigan) | 701.54 mi (1,129.01 km) |
| Grenada to Hazelwood (Missouri) | 347.75 mi (559.64 km) |
