| Manassas to Plattsburgh (New York) | 460.27 mi (740.73 km) |
| Manassas to Pleasant Grove (Utah) | 1,816.87 mi (2,923.97 km) |
| Manassas to Pleasant Hill (California) | 2,392.48 mi (3,850.33 km) |
| Manassas to Pleasant Hill (Iowa) | 866.46 mi (1,394.43 km) |
| Manassas to Pleasant Prairie (Wisconsin) | 604.26 mi (972.47 km) |
| Manassas to Pleasant View (Utah) | 1,822.56 mi (2,933.13 km) |
| Manassas to Pleasanton (California) | 2,387.58 mi (3,842.44 km) |
| Manassas to Pleasanton (Texas) | 1,377.33 mi (2,216.61 km) |
| Manassas to Pleasantville (New Jersey) | 165.21 mi (265.88 km) |
| Manassas to Plover (Wisconsin) | 736.20 mi (1,184.79 km) |
| Manassas to Plum (Pennsylvania) | 170.97 mi (275.14 km) |
| Manassas to Plymouth (Indiana) | 500.34 mi (805.23 km) |
| Manassas to Plymouth (Minnesota) | 926.92 mi (1,491.74 km) |
| Manassas to Pocatello (Idaho) | 1,837.90 mi (2,957.82 km) |
| Manassas to Poinciana (Florida) | 769.31 mi (1,238.08 km) |
