| Williamsport to Paiania | 5,039.53 mi (8,110.34 km) |
| Williamsport to Palaio Faliro | 5,033.94 mi (8,101.35 km) |
| Williamsport to Pallini | 5,038.74 mi (8,109.06 km) |
| Williamsport to Panorama | 4,891.26 mi (7,871.73 km) |
| Williamsport to Papagos | 5,035.39 mi (8,103.67 km) |
| Williamsport to Patra | 4,936.95 mi (7,945.26 km) |
| Williamsport to Pefka | 4,886.35 mi (7,863.82 km) |
| Williamsport to Pefki | 5,032.31 mi (8,098.72 km) |
| Williamsport to Peraia | 4,890.38 mi (7,870.30 km) |
| Williamsport to Perama | 5,026.86 mi (8,089.96 km) |
| Williamsport to Peristeri | 5,029.59 mi (8,094.34 km) |
| Williamsport to Petroupoli | 5,028.86 mi (8,093.17 km) |
| Williamsport to Piraeus | 5,031.28 mi (8,097.07 km) |
| Williamsport to Polygyros | 4,917.03 mi (7,913.19 km) |
| Williamsport to Porto Rafti | 5,049.25 mi (8,125.98 km) |
