| Manassas to Germantown (Tennessee) | 724.32 mi (1,165.68 km) |
| Manassas to Germantown (Wisconsin) | 634.81 mi (1,021.63 km) |
| Manassas to Gibsonton (Florida) | 805.44 mi (1,296.24 km) |
| Manassas to Gig Harbor (Washington) | 2,319.21 mi (3,732.41 km) |
| Manassas to Gilbert (Arizona) | 1,939.27 mi (3,120.95 km) |
| Manassas to Gillette (Wyoming) | 1,490.86 mi (2,399.30 km) |
| Manassas to Gilroy (California) | 2,384.83 mi (3,838.01 km) |
| Manassas to Gladeview (Florida) | 906.13 mi (1,458.27 km) |
| Manassas to Gladstone (Missouri) | 916.33 mi (1,474.69 km) |
| Manassas to Gladstone (Oregon) | 2,327.24 mi (3,745.33 km) |
| Manassas to Glasgow (Delaware) | 110.13 mi (177.24 km) |
| Manassas to Glasgow (Kentucky) | 475.73 mi (765.61 km) |
| Manassas to Glassboro (New Jersey) | 143.05 mi (230.22 km) |
| Manassas to Glassmanor (Maryland) | 27.39 mi (44.08 km) |
| Manassas to Glen Allen (Virginia) | 74.75 mi (120.30 km) |
