| Pottstown to Katwijk | 3,713.89 mi (5,976.93 km) |
| Pottstown to Kerkrade | 3,814.33 mi (6,138.57 km) |
| Pottstown to Klazienaveen | 3,800.45 mi (6,116.23 km) |
| Pottstown to Koog aan de Zaan | 3,722.29 mi (5,990.45 km) |
| Pottstown to Krimpen aan den IJssel | 3,727.61 mi (5,999.01 km) |
| Pottstown to Krommenie | 3,720.15 mi (5,987.01 km) |
| Pottstown to Kudelstaart | 3,726.11 mi (5,996.60 km) |
| Pottstown to Landgraaf | 3,811.72 mi (6,134.36 km) |
| Pottstown to Landsmeer | 3,727.71 mi (5,999.17 km) |
| Pottstown to Langedijk | 3,716.40 mi (5,980.97 km) |
| Pottstown to Laren | 3,744.79 mi (6,026.66 km) |
| Pottstown to Leek | 3,766.02 mi (6,060.83 km) |
| Pottstown to Leerdam | 3,748.50 mi (6,032.64 km) |
| Pottstown to Leeuwarden | 3,742.08 mi (6,022.29 km) |
| Pottstown to Leiden | 3,717.79 mi (5,983.20 km) |
