| Niles to Hillcrest Heights (Maryland) | 610.96 mi (983.25 km) |
| Niles to Hilliard (Ohio) | 278.77 mi (448.63 km) |
| Niles to Hillsboro (Oregon) | 1,754.70 mi (2,823.92 km) |
| Niles to Hillsborough (California) | 1,847.11 mi (2,972.64 km) |
| Niles to Hillsborough (New Jersey) | 690.64 mi (1,111.47 km) |
| Niles to Hilo (Hawaii) | 4,165.14 mi (6,703.14 km) |
| Niles to Hilton Head Island (South Carolina) | 782.51 mi (1,259.32 km) |
| Niles to Hinesville (Georgia) | 783.08 mi (1,260.25 km) |
| Niles to Hinsdale (Illinois) | 16.81 mi (27.06 km) |
| Niles to Hobart (Indiana) | 45.01 mi (72.44 km) |
| Niles to Hobbs (New Mexico) | 1,057.02 mi (1,701.12 km) |
| Niles to Hobe Sound (Florida) | 1,120.42 mi (1,803.14 km) |
| Niles to Hoboken (New Jersey) | 719.10 mi (1,157.28 km) |
| Niles to Hockessin (Delaware) | 651.43 mi (1,048.37 km) |
| Niles to Hoffman Estates (Illinois) | 17.47 mi (28.11 km) |
