| Norristown to Koscian | 4,181.74 mi (6,729.85 km) |
| Norristown to Koscielisko | 4,401.43 mi (7,083.42 km) |
| Norristown to Koscierzyna | 4,163.22 mi (6,700.06 km) |
| Norristown to Kostrzyn | 4,192.65 mi (6,747.41 km) |
| Norristown to Kostrzyn nad Odra | 4,091.41 mi (6,584.49 km) |
| Norristown to Koszalin | 4,096.14 mi (6,592.10 km) |
| Norristown to Kowary | 4,193.71 mi (6,749.13 km) |
| Norristown to Kozienice | 4,380.43 mi (7,049.62 km) |
| Norristown to Kozuchow | 4,153.31 mi (6,684.10 km) |
| Norristown to Kozy | 4,352.35 mi (7,004.43 km) |
| Norristown to Krakow | 4,375.23 mi (7,041.25 km) |
| Norristown to Krapkowice | 4,286.16 mi (6,897.91 km) |
| Norristown to Krasnik | 4,428.78 mi (7,127.43 km) |
| Norristown to Krasnystaw | 4,461.62 mi (7,180.29 km) |
| Norristown to Krosno | 4,457.46 mi (7,173.59 km) |
