| Rowlett to Hagerstown (Maryland) | 1,144.03 mi (1,841.14 km) |
| Rowlett to Haines City (Florida) | 947.77 mi (1,525.29 km) |
| Rowlett to Halawa (Hawaii) | 3,804.72 mi (6,123.10 km) |
| Rowlett to Half Moon Bay (California) | 1,490.27 mi (2,398.35 km) |
| Rowlett to Halfway (Maryland) | 1,141.06 mi (1,836.36 km) |
| Rowlett to Hallandale Beach (Florida) | 1,095.31 mi (1,762.73 km) |
| Rowlett to Haltom City (Texas) | 42.43 mi (68.29 km) |
| Rowlett to Ham Lake (Minnesota) | 871.00 mi (1,401.73 km) |
| Rowlett to Hamilton (Ohio) | 803.43 mi (1,292.99 km) |
| Rowlett to Hamilton Square (New Jersey) | 1,311.35 mi (2,110.41 km) |
| Rowlett to Hammond (Indiana) | 779.76 mi (1,254.90 km) |
| Rowlett to Hammond (Louisiana) | 394.82 mi (635.41 km) |
| Rowlett to Hammonton (New Jersey) | 1,295.31 mi (2,084.60 km) |
| Rowlett to Hampton (Virginia) | 1,175.44 mi (1,891.69 km) |
| Rowlett to Hampton Bays (New York) | 1,430.97 mi (2,302.92 km) |
