| Middlesex to Havelock (North Carolina) | 412.81 mi (664.35 km) |
| Middlesex to Haverhill (Massachusetts) | 233.08 mi (375.10 km) |
| Middlesex to Havre de Grace (Maryland) | 110.94 mi (178.55 km) |
| Middlesex to Hawaiian Gardens (California) | 2,417.53 mi (3,890.63 km) |
| Middlesex to Hawaiian Paradise Park (Hawaii) | 4,859.73 mi (7,820.98 km) |
| Middlesex to Hawthorne (California) | 2,429.55 mi (3,909.99 km) |
| Middlesex to Hawthorne (New Jersey) | 32.00 mi (51.50 km) |
| Middlesex to Hayden (Idaho) | 2,126.33 mi (3,421.99 km) |
| Middlesex to Hayesville (Oregon) | 2,440.15 mi (3,927.04 km) |
| Middlesex to Hays (Kansas) | 1,319.74 mi (2,123.91 km) |
| Middlesex to Haysville (Kansas) | 1,239.71 mi (1,995.12 km) |
| Middlesex to Hayward (California) | 2,527.89 mi (4,068.25 km) |
| Middlesex to Hazel Crest (Illinois) | 689.74 mi (1,110.03 km) |
| Middlesex to Hazel Dell (Washington) | 2,416.67 mi (3,889.25 km) |
| Middlesex to Hazel Park (Michigan) | 463.22 mi (745.48 km) |
