| Pittsburgh to Horizon West (Florida) | 834.18 mi (1,342.48 km) |
| Pittsburgh to Hormigueros (Puerto Rico) | 1,719.85 mi (2,767.83 km) |
| Pittsburgh to Horn Lake (Mississippi) | 667.98 mi (1,075.00 km) |
| Pittsburgh to Hot Springs (Arkansas) | 825.23 mi (1,328.08 km) |
| Pittsburgh to Hot Springs Village (Arkansas) | 814.78 mi (1,311.26 km) |
| Pittsburgh to Houma (Louisiana) | 963.64 mi (1,550.83 km) |
| Pittsburgh to Houston (Texas) | 1,137.40 mi (1,830.47 km) |
| Pittsburgh to Howard (Wisconsin) | 501.98 mi (807.86 km) |
| Pittsburgh to Huber Heights (Ohio) | 222.09 mi (357.43 km) |
| Pittsburgh to Hudson (Florida) | 848.74 mi (1,365.92 km) |
| Pittsburgh to Hudson (Ohio) | 94.43 mi (151.97 km) |
| Pittsburgh to Hudson (Wisconsin) | 718.04 mi (1,155.58 km) |
| Pittsburgh to Hueytown (Alabama) | 621.15 mi (999.64 km) |
| Pittsburgh to Hugo (Minnesota) | 733.54 mi (1,180.52 km) |
| Pittsburgh to Humacao (Puerto Rico) | 1,755.02 mi (2,824.43 km) |
