| Gloucester to Hormigueros (Puerto Rico) | 4,172.56 mi (6,715.09 km) |
| Gloucester to Horn Lake (Mississippi) | 4,281.51 mi (6,890.43 km) |
| Gloucester to Hot Springs (Arkansas) | 4,422.60 mi (7,117.49 km) |
| Gloucester to Hot Springs Village (Arkansas) | 4,410.85 mi (7,098.57 km) |
| Gloucester to Houma (Louisiana) | 4,577.67 mi (7,367.05 km) |
| Gloucester to Houston (Texas) | 4,754.85 mi (7,652.20 km) |
| Gloucester to Howard (Wisconsin) | 3,750.32 mi (6,035.56 km) |
| Gloucester to Huber Heights (Ohio) | 3,811.83 mi (6,134.54 km) |
| Gloucester to Hudson (Florida) | 4,309.09 mi (6,934.82 km) |
| Gloucester to Hudson (Ohio) | 3,643.43 mi (5,863.53 km) |
| Gloucester to Hudson (Wisconsin) | 3,902.94 mi (6,281.17 km) |
| Gloucester to Hueytown (Alabama) | 4,235.67 mi (6,816.65 km) |
| Gloucester to Hugo (Minnesota) | 3,901.73 mi (6,279.23 km) |
| Gloucester to Humacao (Puerto Rico) | 4,117.33 mi (6,626.21 km) |
| Gloucester to Humble (Texas) | 4,739.30 mi (7,627.17 km) |
