| Williamsport to Prichard (Alabama) | 950.90 mi (1,530.32 km) |
| Williamsport to Princeton (Florida) | 1,101.72 mi (1,773.05 km) |
| Williamsport to Princeton (New Jersey) | 138.07 mi (222.20 km) |
| Williamsport to Princeton (Texas) | 1,203.60 mi (1,937.00 km) |
| Williamsport to Princeton Meadows (New Jersey) | 143.64 mi (231.16 km) |
| Williamsport to Prineville (Oregon) | 2,206.28 mi (3,550.66 km) |
| Williamsport to Prior Lake (Minnesota) | 861.74 mi (1,386.84 km) |
| Williamsport to Progress (Pennsylvania) | 66.43 mi (106.92 km) |
| Williamsport to Prospect Heights (Illinois) | 564.79 mi (908.94 km) |
| Williamsport to Prosper (Texas) | 1,216.05 mi (1,957.04 km) |
| Williamsport to Providence (Rhode Island) | 293.32 mi (472.05 km) |
| Williamsport to Provo (Utah) | 1,800.99 mi (2,898.41 km) |
| Williamsport to Prunedale (California) | 2,388.15 mi (3,843.35 km) |
| Williamsport to Pueblo (Colorado) | 1,472.70 mi (2,370.08 km) |
| Williamsport to Pueblo West (Colorado) | 1,477.07 mi (2,377.11 km) |
