| Williamsport to Pandino | 4,141.90 mi (6,665.74 km) |
| Williamsport to Paola | 4,645.33 mi (7,475.93 km) |
| Williamsport to Parabiago | 4,111.13 mi (6,616.22 km) |
| Williamsport to Parabita | 4,708.18 mi (7,577.08 km) |
| Williamsport to Parma | 4,195.49 mi (6,751.99 km) |
| Williamsport to Partanna | 4,571.34 mi (7,356.87 km) |
| Williamsport to Partinico | 4,568.91 mi (7,352.94 km) |
| Williamsport to Pasian di Prato | 4,270.47 mi (6,872.65 km) |
| Williamsport to Paterno | 4,667.73 mi (7,511.98 km) |
| Williamsport to Patti | 4,647.64 mi (7,479.65 km) |
| Williamsport to Paullo | 4,135.01 mi (6,654.66 km) |
| Williamsport to Pavia | 4,132.61 mi (6,650.80 km) |
| Williamsport to Pavullo nel Frignano | 4,233.43 mi (6,813.05 km) |
| Williamsport to Pedara | 4,673.13 mi (7,520.68 km) |
| Williamsport to Pellezzano | 4,536.33 mi (7,300.52 km) |
