| Siloam Springs to Hillcrest Heights (Maryland) | 978.50 mi (1,574.75 km) |
| Siloam Springs to Hilliard (Ohio) | 672.48 mi (1,082.26 km) |
| Siloam Springs to Hillsboro (Oregon) | 1,607.72 mi (2,587.38 km) |
| Siloam Springs to Hillsborough (California) | 1,535.43 mi (2,471.03 km) |
| Siloam Springs to Hillsborough (New Jersey) | 1,115.13 mi (1,794.63 km) |
| Siloam Springs to Hilo (Hawaii) | 3,805.43 mi (6,124.24 km) |
| Siloam Springs to Hilton Head Island (South Carolina) | 833.71 mi (1,341.73 km) |
| Siloam Springs to Hinesville (Georgia) | 798.02 mi (1,284.29 km) |
| Siloam Springs to Hinsdale (Illinois) | 525.36 mi (845.49 km) |
| Siloam Springs to Hobart (Indiana) | 536.42 mi (863.29 km) |
| Siloam Springs to Hobbs (New Mexico) | 546.22 mi (879.05 km) |
| Siloam Springs to Hobe Sound (Florida) | 1,052.92 mi (1,694.50 km) |
| Siloam Springs to Hoboken (New Jersey) | 1,150.08 mi (1,850.87 km) |
| Siloam Springs to Hockessin (Delaware) | 1,054.05 mi (1,696.33 km) |
| Siloam Springs to Hoffman Estates (Illinois) | 530.84 mi (854.31 km) |
