| Pottstown to Kamen | 3,857.94 mi (6,208.76 km) |
| Pottstown to Kamenz | 4,117.39 mi (6,626.30 km) |
| Pottstown to Kamp-Lintfort | 3,815.78 mi (6,140.91 km) |
| Pottstown to Kandel | 3,951.42 mi (6,359.19 km) |
| Pottstown to Kappeln | 3,859.93 mi (6,211.95 km) |
| Pottstown to Karben | 3,940.48 mi (6,341.58 km) |
| Pottstown to Karlsdorf-Neuthard | 3,963.87 mi (6,379.23 km) |
| Pottstown to Karlsfeld | 4,111.54 mi (6,616.88 km) |
| Pottstown to Karlsruhe | 3,961.96 mi (6,376.16 km) |
| Pottstown to Kassel | 3,937.70 mi (6,337.12 km) |
| Pottstown to Kaufbeuren | 4,087.79 mi (6,578.66 km) |
| Pottstown to Kaufering | 4,092.00 mi (6,585.43 km) |
| Pottstown to Kaufungen | 3,943.44 mi (6,346.35 km) |
| Pottstown to Kehl | 3,951.05 mi (6,358.60 km) |
| Pottstown to Kelheim | 4,105.22 mi (6,606.71 km) |
