| Williamsport to Opovo | 4,600.02 mi (7,403.02 km) |
| Williamsport to Osecina | 4,594.38 mi (7,393.95 km) |
| Williamsport to Padinska Skela | 4,604.25 mi (7,409.82 km) |
| Williamsport to Pancevo | 4,615.67 mi (7,428.20 km) |
| Williamsport to Paracin | 4,687.58 mi (7,543.94 km) |
| Williamsport to Pecinci | 4,587.69 mi (7,383.17 km) |
| Williamsport to Petrovac na Mlavi | 4,666.67 mi (7,510.28 km) |
| Williamsport to Petrovaradin | 4,569.71 mi (7,354.24 km) |
| Williamsport to Pirot | 4,764.06 mi (7,667.01 km) |
| Williamsport to Plandiste | 4,620.27 mi (7,435.61 km) |
| Williamsport to Pozarevac | 4,647.66 mi (7,479.69 km) |
| Williamsport to Pozega | 4,632.97 mi (7,456.05 km) |
| Williamsport to Presevo | 4,761.69 mi (7,663.20 km) |
| Williamsport to Priboj | 4,622.87 mi (7,439.78 km) |
| Williamsport to Prijepolje | 4,629.57 mi (7,450.58 km) |
