| Round Lake Beach to Hamtramck (Michigan) | 256.41 mi (412.66 km) |
| Round Lake Beach to Hanahan (South Carolina) | 787.49 mi (1,267.34 km) |
| Round Lake Beach to Hanford (California) | 1,727.14 mi (2,779.57 km) |
| Round Lake Beach to Hannibal (Missouri) | 252.58 mi (406.48 km) |
| Round Lake Beach to Hanover (Pennsylvania) | 603.93 mi (971.93 km) |
| Round Lake Beach to Hanover Park (Illinois) | 27.64 mi (44.49 km) |
| Round Lake Beach to Happy Valley (Oregon) | 1,713.43 mi (2,757.50 km) |
| Round Lake Beach to Harker Heights (Texas) | 943.30 mi (1,518.09 km) |
| Round Lake Beach to Harlingen (Texas) | 1,243.89 mi (2,001.85 km) |
| Round Lake Beach to Harper Woods (Michigan) | 262.81 mi (422.95 km) |
| Round Lake Beach to Harrisburg (North Carolina) | 630.62 mi (1,014.88 km) |
| Round Lake Beach to Harrisburg (Pennsylvania) | 598.37 mi (962.98 km) |
| Round Lake Beach to Harrison (Arkansas) | 502.02 mi (807.93 km) |
| Round Lake Beach to Harrison (New Jersey) | 728.03 mi (1,171.65 km) |
| Round Lake Beach to Harrison (New York) | 745.86 mi (1,200.35 km) |
