| Norristown to Kluczbork | 4,277.69 mi (6,884.27 km) |
| Norristown to Knurow | 4,322.15 mi (6,955.84 km) |
| Norristown to Kobylka | 4,339.97 mi (6,984.50 km) |
| Norristown to Kokoszki | 4,173.41 mi (6,716.45 km) |
| Norristown to Kolbuszowa | 4,436.94 mi (7,140.57 km) |
| Norristown to Kolno | 4,327.39 mi (6,964.26 km) |
| Norristown to Kolo | 4,251.21 mi (6,841.66 km) |
| Norristown to Kolobrzeg | 4,075.03 mi (6,558.13 km) |
| Norristown to Koluszki | 4,309.77 mi (6,935.90 km) |
| Norristown to Komorniki | 4,177.53 mi (6,723.09 km) |
| Norristown to Konin | 4,237.15 mi (6,819.04 km) |
| Norristown to Konskie | 4,352.10 mi (7,004.03 km) |
| Norristown to Konstancin-Jeziorna | 4,345.95 mi (6,994.13 km) |
| Norristown to Konstantynow Lodzki | 4,292.58 mi (6,908.24 km) |
| Norristown to Koronowo | 4,187.92 mi (6,739.80 km) |
