| Manassas to Greenwood (South Carolina) | 407.68 mi (656.09 km) |
| Manassas to Greenwood Village (Colorado) | 1,464.56 mi (2,356.98 km) |
| Manassas to Greer (South Carolina) | 371.90 mi (598.51 km) |
| Manassas to Grenada (Mississippi) | 766.88 mi (1,234.17 km) |
| Manassas to Gresham (Oregon) | 2,319.23 mi (3,732.43 km) |
| Manassas to Gretna (Louisiana) | 940.20 mi (1,513.11 km) |
| Manassas to Griffin (Georgia) | 537.12 mi (864.42 km) |
| Manassas to Griffith (Indiana) | 558.67 mi (899.09 km) |
| Manassas to Grimes (Iowa) | 882.63 mi (1,420.46 km) |
| Manassas to Grosse Pointe Park (Michigan) | 380.16 mi (611.81 km) |
| Manassas to Grosse Pointe Woods (Michigan) | 381.52 mi (613.99 km) |
| Manassas to Grove City (Ohio) | 308.36 mi (496.25 km) |
| Manassas to Groveland (Florida) | 743.35 mi (1,196.30 km) |
| Manassas to Grover Beach (California) | 2,373.48 mi (3,819.75 km) |
| Manassas to Groves (Texas) | 1,114.69 mi (1,793.92 km) |
