| Rockwall to Holbrook (New York) | 1,396.31 mi (2,247.15 km) |
| Rockwall to Holiday (Florida) | 877.04 mi (1,411.46 km) |
| Rockwall to Holiday City-Berkeley (New Jersey) | 1,319.96 mi (2,124.27 km) |
| Rockwall to Holladay (Utah) | 1,003.21 mi (1,614.52 km) |
| Rockwall to Holland (Michigan) | 882.59 mi (1,420.38 km) |
| Rockwall to Hollins (Virginia) | 978.83 mi (1,575.28 km) |
| Rockwall to Hollister (California) | 1,436.34 mi (2,311.56 km) |
| Rockwall to Holly Hill (Florida) | 944.42 mi (1,519.89 km) |
| Rockwall to Holly Springs (Georgia) | 693.32 mi (1,115.80 km) |
| Rockwall to Holly Springs (North Carolina) | 1,020.77 mi (1,642.78 km) |
| Rockwall to Hollywood (Florida) | 1,086.45 mi (1,748.47 km) |
| Rockwall to Holmen (Wisconsin) | 812.96 mi (1,308.33 km) |
| Rockwall to Holt (Michigan) | 933.18 mi (1,501.81 km) |
| Rockwall to Holtsville (New York) | 1,397.92 mi (2,249.73 km) |
| Rockwall to Holyoke (Massachusetts) | 1,446.20 mi (2,327.44 km) |
