| Pottstown to Brzesko | 4,409.57 mi (7,096.51 km) |
| Pottstown to Brzeszcze | 4,353.00 mi (7,005.48 km) |
| Pottstown to Brzeziny | 4,310.97 mi (6,937.84 km) |
| Pottstown to Brzozow | 4,472.01 mi (7,197.00 km) |
| Pottstown to Bukowno | 4,355.17 mi (7,008.97 km) |
| Pottstown to Busko-Zdroj | 4,394.89 mi (7,072.90 km) |
| Pottstown to Bydgoszcz | 4,201.44 mi (6,761.56 km) |
| Pottstown to Bystrzyca Klodzka | 4,247.17 mi (6,835.16 km) |
| Pottstown to Bytom | 4,331.65 mi (6,971.11 km) |
| Pottstown to Bytow | 4,149.77 mi (6,678.41 km) |
| Pottstown to Chelm | 4,471.27 mi (7,195.81 km) |
| Pottstown to Chelmek | 4,352.58 mi (7,004.81 km) |
| Pottstown to Chelmno | 4,208.99 mi (6,773.71 km) |
| Pottstown to Chelmza | 4,221.10 mi (6,793.20 km) |
| Pottstown to Chodziez | 4,166.08 mi (6,704.65 km) |
