| Rowlett to Havelock (North Carolina) | 1,133.28 mi (1,823.83 km) |
| Rowlett to Haverhill (Massachusetts) | 1,539.18 mi (2,477.07 km) |
| Rowlett to Havre de Grace (Maryland) | 1,224.09 mi (1,969.98 km) |
| Rowlett to Hawaiian Gardens (California) | 1,241.29 mi (1,997.66 km) |
| Rowlett to Hawaiian Paradise Park (Hawaii) | 3,689.12 mi (5,937.07 km) |
| Rowlett to Hawthorne (California) | 1,256.72 mi (2,022.50 km) |
| Rowlett to Hawthorne (New Jersey) | 1,350.55 mi (2,173.50 km) |
| Rowlett to Hayden (Idaho) | 1,471.63 mi (2,368.36 km) |
| Rowlett to Hayesville (Oregon) | 1,635.44 mi (2,631.98 km) |
| Rowlett to Hays (Kansas) | 440.44 mi (708.82 km) |
| Rowlett to Haysville (Kansas) | 324.42 mi (522.10 km) |
| Rowlett to Hayward (California) | 1,471.46 mi (2,368.09 km) |
| Rowlett to Hazel Crest (Illinois) | 770.62 mi (1,240.19 km) |
| Rowlett to Hazel Dell (Washington) | 1,639.60 mi (2,638.68 km) |
| Rowlett to Hazel Park (Michigan) | 985.67 mi (1,586.28 km) |
