| Round Lake Beach to Hereford (Texas) | 930.95 mi (1,498.23 km) |
| Round Lake Beach to Hermiston (Oregon) | 1,556.24 mi (2,504.53 km) |
| Round Lake Beach to Hermitage (Pennsylvania) | 401.25 mi (645.75 km) |
| Round Lake Beach to Hermosa Beach (California) | 1,738.54 mi (2,797.90 km) |
| Round Lake Beach to Hernando (Mississippi) | 530.30 mi (853.43 km) |
| Round Lake Beach to Herndon (Virginia) | 607.34 mi (977.41 km) |
| Round Lake Beach to Herriman (Utah) | 1,242.59 mi (1,999.75 km) |
| Round Lake Beach to Herrin (Illinois) | 320.45 mi (515.71 km) |
| Round Lake Beach to Hershey (Pennsylvania) | 610.24 mi (982.08 km) |
| Round Lake Beach to Hesperia (California) | 1,666.64 mi (2,682.20 km) |
| Round Lake Beach to Hewitt (Texas) | 906.24 mi (1,458.46 km) |
| Round Lake Beach to Hialeah (Florida) | 1,222.97 mi (1,968.19 km) |
| Round Lake Beach to Hialeah Gardens (Florida) | 1,220.72 mi (1,964.56 km) |
| Round Lake Beach to Hibbing (Minnesota) | 420.55 mi (676.81 km) |
| Round Lake Beach to Hickory (North Carolina) | 584.25 mi (940.26 km) |
