| Johnston to Hereford (Texas) | 667.76 mi (1,074.65 km) |
| Johnston to Hermiston (Oregon) | 1,301.26 mi (2,094.18 km) |
| Johnston to Hermitage (Pennsylvania) | 687.79 mi (1,106.89 km) |
| Johnston to Hermosa Beach (California) | 1,445.44 mi (2,326.20 km) |
| Johnston to Hernando (Mississippi) | 514.04 mi (827.27 km) |
| Johnston to Herndon (Virginia) | 879.33 mi (1,415.15 km) |
| Johnston to Herriman (Utah) | 954.42 mi (1,535.99 km) |
| Johnston to Herrin (Illinois) | 366.62 mi (590.02 km) |
| Johnston to Hershey (Pennsylvania) | 894.54 mi (1,439.62 km) |
| Johnston to Hesperia (California) | 1,373.52 mi (2,210.46 km) |
| Johnston to Hewitt (Texas) | 733.04 mi (1,179.71 km) |
| Johnston to Hialeah (Florida) | 1,333.84 mi (2,146.61 km) |
| Johnston to Hialeah Gardens (Florida) | 1,331.06 mi (2,142.14 km) |
| Johnston to Hibbing (Minnesota) | 396.15 mi (637.54 km) |
| Johnston to Hickory (North Carolina) | 783.65 mi (1,261.16 km) |
