| Pottstown to La Union | 3,897.64 mi (6,272.65 km) |
| Pottstown to La Victoria de Acentejo | 3,409.12 mi (5,486.46 km) |
| Pottstown to Laguna de Duero | 3,594.23 mi (5,784.36 km) |
| Pottstown to Lalin | 3,405.05 mi (5,479.90 km) |
| Pottstown to Lardero | 3,676.38 mi (5,916.56 km) |
| Pottstown to Laredo | 3,605.05 mi (5,801.76 km) |
| Pottstown to Las Cabezas de San Juan | 3,670.09 mi (5,906.44 km) |
| Pottstown to Las Palmas | 3,474.29 mi (5,591.33 km) |
| Pottstown to Las Rozas de Madrid | 3,665.36 mi (5,898.83 km) |
| Pottstown to Las Torres de Cotillas | 3,866.79 mi (6,222.99 km) |
| Pottstown to Lebrija | 3,665.21 mi (5,898.59 km) |
| Pottstown to Leganes | 3,675.33 mi (5,914.86 km) |
| Pottstown to Leon | 3,526.18 mi (5,674.84 km) |
| Pottstown to Lepe | 3,599.35 mi (5,792.60 km) |
| Pottstown to Linares | 3,749.19 mi (6,033.75 km) |
