| Pottstown to Montana | 4,766.65 mi (7,671.18 km) |
| Pottstown to Nova Zagora | 4,917.55 mi (7,914.04 km) |
| Pottstown to Novi Iskar | 4,796.69 mi (7,719.52 km) |
| Pottstown to Novi Pazar | 4,928.24 mi (7,931.23 km) |
| Pottstown to Omurtag | 4,907.85 mi (7,898.42 km) |
| Pottstown to Panagyurishte | 4,843.04 mi (7,794.12 km) |
| Pottstown to Parvomay | 4,901.81 mi (7,888.70 km) |
| Pottstown to Pavlikeni | 4,858.09 mi (7,818.34 km) |
| Pottstown to Pazardzhik | 4,861.62 mi (7,824.03 km) |
| Pottstown to Pernik | 4,791.91 mi (7,711.84 km) |
| Pottstown to Peshtera | 4,867.20 mi (7,833.01 km) |
| Pottstown to Petrich | 4,848.58 mi (7,803.04 km) |
| Pottstown to Pleven | 4,823.08 mi (7,762.00 km) |
| Pottstown to Plovdiv | 4,880.71 mi (7,854.75 km) |
| Pottstown to Pomorie | 4,978.32 mi (8,011.83 km) |
