| Manassas to Pontefract | 3,597.44 mi (5,789.53 km) |
| Manassas to Ponteland | 3,555.42 mi (5,721.89 km) |
| Manassas to Pontneddfechan | 3,543.30 mi (5,702.39 km) |
| Manassas to Pontypridd | 3,556.39 mi (5,723.45 km) |
| Manassas to Poole | 3,630.74 mi (5,843.11 km) |
| Manassas to Port Glasgow | 3,429.10 mi (5,518.61 km) |
| Manassas to Port Talbot | 3,537.80 mi (5,693.54 km) |
| Manassas to Portchester | 3,663.86 mi (5,896.41 km) |
| Manassas to Porthcawl | 3,544.42 mi (5,704.19 km) |
| Manassas to Portishead | 3,582.58 mi (5,765.60 km) |
| Manassas to Portlethen | 3,507.49 mi (5,644.76 km) |
| Manassas to Portsmouth | 3,666.01 mi (5,899.87 km) |
| Manassas to Potters Bar | 3,683.59 mi (5,928.17 km) |
| Manassas to Poulton le Fylde | 3,528.35 mi (5,678.33 km) |
| Manassas to Poynton | 3,572.21 mi (5,748.91 km) |
