| Manassas to Harrison (Ohio) | 393.60 mi (633.43 km) |
| Manassas to Harrison (Wisconsin) | 673.49 mi (1,083.88 km) |
| Manassas to Harrisonburg (Virginia) | 78.08 mi (125.65 km) |
| Manassas to Hartford (Connecticut) | 327.86 mi (527.65 km) |
| Manassas to Hartford (Wisconsin) | 649.09 mi (1,044.60 km) |
| Manassas to Hartselle (Alabama) | 602.68 mi (969.91 km) |
| Manassas to Hartsville (Tennessee) | 501.84 mi (807.63 km) |
| Manassas to Harvey (Illinois) | 571.55 mi (919.83 km) |
| Manassas to Harvey (Louisiana) | 941.93 mi (1,515.89 km) |
| Manassas to Hasbrouck Heights (New Jersey) | 232.54 mi (374.23 km) |
| Manassas to Haslett (Michigan) | 455.46 mi (733.00 km) |
| Manassas to Hastings (Minnesota) | 891.77 mi (1,435.16 km) |
| Manassas to Hastings (Nebraska) | 1,116.48 mi (1,796.80 km) |
| Manassas to Hattiesburg (Mississippi) | 842.88 mi (1,356.48 km) |
| Manassas to Hauppauge (New York) | 268.26 mi (431.72 km) |
