| Sedro-Woolley to Hillcrest Heights (Maryland) | 2,321.47 mi (3,736.04 km) |
| Sedro-Woolley to Hilliard (Ohio) | 1,995.46 mi (3,211.39 km) |
| Sedro-Woolley to Hillsboro (Oregon) | 208.81 mi (336.05 km) |
| Sedro-Woolley to Hillsborough (California) | 756.87 mi (1,218.07 km) |
| Sedro-Woolley to Hillsborough (New Jersey) | 2,368.23 mi (3,811.30 km) |
| Sedro-Woolley to Hilo (Hawaii) | 2,699.65 mi (4,344.67 km) |
| Sedro-Woolley to Hilton Head Island (South Carolina) | 2,418.84 mi (3,892.75 km) |
| Sedro-Woolley to Hinesville (Georgia) | 2,396.65 mi (3,857.04 km) |
| Sedro-Woolley to Hinsdale (Illinois) | 1,718.54 mi (2,765.72 km) |
| Sedro-Woolley to Hobart (Indiana) | 1,757.66 mi (2,828.68 km) |
| Sedro-Woolley to Hobbs (New Mexico) | 1,471.52 mi (2,368.18 km) |
| Sedro-Woolley to Hobe Sound (Florida) | 2,684.98 mi (4,321.06 km) |
| Sedro-Woolley to Hoboken (New Jersey) | 2,388.55 mi (3,844.01 km) |
| Sedro-Woolley to Hockessin (Delaware) | 2,346.32 mi (3,776.04 km) |
| Sedro-Woolley to Hoffman Estates (Illinois) | 1,700.20 mi (2,736.20 km) |
