| Williamsport to Poljcane | 4,357.32 mi (7,012.43 km) |
| Williamsport to Polzela | 4,338.18 mi (6,981.63 km) |
| Williamsport to Postojna | 4,321.87 mi (6,955.37 km) |
| Williamsport to Prebold | 4,340.53 mi (6,985.41 km) |
| Williamsport to Preddvor | 4,310.87 mi (6,937.67 km) |
| Williamsport to Prevalje | 4,321.96 mi (6,955.53 km) |
| Williamsport to Ptuj | 4,365.03 mi (7,024.84 km) |
| Williamsport to Puconci | 4,365.91 mi (7,026.25 km) |
| Williamsport to Race | 4,356.23 mi (7,010.68 km) |
| Williamsport to Radece | 4,350.14 mi (7,000.87 km) |
| Williamsport to Radenci | 4,363.65 mi (7,022.61 km) |
| Williamsport to Radlje ob Dravi | 4,331.98 mi (6,971.64 km) |
| Williamsport to Radovljica | 4,299.45 mi (6,919.30 km) |
| Williamsport to Ravne na Koroskem | 4,324.07 mi (6,958.92 km) |
| Williamsport to Razkrizje | 4,378.09 mi (7,045.85 km) |
