| Rowlett to Hillcrest Heights (Maryland) | 1,167.40 mi (1,878.75 km) |
| Rowlett to Hilliard (Ohio) | 890.36 mi (1,432.90 km) |
| Rowlett to Hillsboro (Oregon) | 1,647.97 mi (2,652.15 km) |
| Rowlett to Hillsborough (California) | 1,486.40 mi (2,392.13 km) |
| Rowlett to Hillsborough (New Jersey) | 1,316.77 mi (2,119.14 km) |
| Rowlett to Hilo (Hawaii) | 3,692.59 mi (5,942.65 km) |
| Rowlett to Hilton Head Island (South Carolina) | 920.62 mi (1,481.59 km) |
| Rowlett to Hinesville (Georgia) | 874.08 mi (1,406.70 km) |
| Rowlett to Hinsdale (Illinois) | 774.39 mi (1,246.27 km) |
| Rowlett to Hobart (Indiana) | 782.25 mi (1,258.91 km) |
| Rowlett to Hobbs (New Mexico) | 384.02 mi (618.02 km) |
| Rowlett to Hobe Sound (Florida) | 1,059.95 mi (1,705.82 km) |
| Rowlett to Hoboken (New Jersey) | 1,352.83 mi (2,177.16 km) |
| Rowlett to Hockessin (Delaware) | 1,250.67 mi (2,012.75 km) |
| Rowlett to Hoffman Estates (Illinois) | 781.24 mi (1,257.29 km) |
