| Shannon to Hilliard (Ohio) | 3,482.50 mi (5,604.54 km) |
| Shannon to Hillsboro (Oregon) | 4,612.32 mi (7,422.81 km) |
| Shannon to Hillsborough (California) | 5,038.92 mi (8,109.37 km) |
| Shannon to Hillsborough (New Jersey) | 3,116.97 mi (5,016.27 km) |
| Shannon to Hilo (Hawaii) | 7,039.91 mi (11,329.64 km) |
| Shannon to Hilton Head Island (South Carolina) | 3,753.04 mi (6,039.93 km) |
| Shannon to Hinesville (Georgia) | 3,806.65 mi (6,126.20 km) |
| Shannon to Hinsdale (Illinois) | 3,591.01 mi (5,779.17 km) |
| Shannon to Hobart (Indiana) | 3,578.48 mi (5,759.01 km) |
| Shannon to Hobbs (New Mexico) | 4,623.71 mi (7,441.15 km) |
| Shannon to Hobe Sound (Florida) | 3,982.33 mi (6,408.93 km) |
| Shannon to Hoboken (New Jersey) | 3,081.11 mi (4,958.57 km) |
| Shannon to Hockessin (Delaware) | 3,190.67 mi (5,134.88 km) |
| Shannon to Hoffman Estates (Illinois) | 3,587.62 mi (5,773.71 km) |
| Shannon to Holbrook (New York) | 3,039.69 mi (4,891.91 km) |
