| Middlesex to Hamtramck (Michigan) | 460.09 mi (740.44 km) |
| Middlesex to Hanahan (South Carolina) | 609.36 mi (980.67 km) |
| Middlesex to Hanford (California) | 2,434.05 mi (3,917.22 km) |
| Middlesex to Hannibal (Missouri) | 892.87 mi (1,436.94 km) |
| Middlesex to Hanover (Pennsylvania) | 141.21 mi (227.26 km) |
| Middlesex to Hanover Park (Illinois) | 714.30 mi (1,149.55 km) |
| Middlesex to Happy Valley (Oregon) | 2,412.38 mi (3,882.35 km) |
| Middlesex to Harker Heights (Texas) | 1,447.74 mi (2,329.92 km) |
| Middlesex to Harlingen (Texas) | 1,658.11 mi (2,668.47 km) |
| Middlesex to Harper Woods (Michigan) | 454.50 mi (731.45 km) |
| Middlesex to Harrisburg (North Carolina) | 494.08 mi (795.14 km) |
| Middlesex to Harrisburg (Pennsylvania) | 127.04 mi (204.45 km) |
| Middlesex to Harrison (Arkansas) | 1,049.19 mi (1,688.51 km) |
| Middlesex to Harrison (New Jersey) | 21.65 mi (34.84 km) |
| Middlesex to Harrison (New York) | 51.34 mi (82.62 km) |
