| Manassas to Delaware (Ohio) | 316.26 mi (508.98 km) |
| Manassas to Delhi (California) | 2,333.82 mi (3,755.93 km) |
| Manassas to Delray Beach (Florida) | 862.69 mi (1,388.36 km) |
| Manassas to Deltona (Florida) | 712.79 mi (1,147.13 km) |
| Manassas to Deming (New Mexico) | 1,751.66 mi (2,819.02 km) |
| Manassas to Denison (Texas) | 1,115.76 mi (1,795.65 km) |
| Manassas to Dent (Ohio) | 386.61 mi (622.20 km) |
| Manassas to Denton (Texas) | 1,160.79 mi (1,868.12 km) |
| Manassas to Dentsville (South Carolina) | 376.05 mi (605.20 km) |
| Manassas to Denver (Colorado) | 1,461.48 mi (2,352.02 km) |
| Manassas to Depew (New York) | 294.68 mi (474.24 km) |
| Manassas to Derby (Connecticut) | 293.07 mi (471.66 km) |
| Manassas to Derby (Kansas) | 1,075.28 mi (1,730.50 km) |
| Manassas to Des Moines (Iowa) | 872.23 mi (1,403.71 km) |
| Manassas to Des Moines (Washington) | 2,305.95 mi (3,711.07 km) |
