| Grenada to Hanahan (South Carolina) | 569.00 mi (915.71 km) |
| Grenada to Hanford (California) | 1,690.29 mi (2,720.26 km) |
| Grenada to Hannibal (Missouri) | 418.82 mi (674.03 km) |
| Grenada to Hanover (Pennsylvania) | 821.85 mi (1,322.64 km) |
| Grenada to Hanover Park (Illinois) | 573.80 mi (923.45 km) |
| Grenada to Happy Valley (Oregon) | 1,900.37 mi (3,058.35 km) |
| Grenada to Harker Heights (Texas) | 493.86 mi (794.79 km) |
| Grenada to Harlingen (Texas) | 704.93 mi (1,134.47 km) |
| Grenada to Harper Woods (Michigan) | 705.00 mi (1,134.59 km) |
| Grenada to Harrisburg (North Carolina) | 531.95 mi (856.09 km) |
| Grenada to Harrisburg (Pennsylvania) | 841.20 mi (1,353.78 km) |
| Grenada to Harrison (Arkansas) | 252.87 mi (406.95 km) |
| Grenada to Harrison (New Jersey) | 984.22 mi (1,583.96 km) |
| Grenada to Harrison (New York) | 1,012.86 mi (1,630.04 km) |
| Grenada to Harrison (Ohio) | 470.01 mi (756.41 km) |
