| Glassboro to Jozefow | 4,361.30 mi (7,018.83 km) |
| Glassboro to Kalisz | 4,258.10 mi (6,852.76 km) |
| Glassboro to Kamien Pomorski | 4,065.08 mi (6,542.11 km) |
| Glassboro to Kamienna Gora | 4,212.97 mi (6,780.12 km) |
| Glassboro to Karczew | 4,363.68 mi (7,022.67 km) |
| Glassboro to Kartuzy | 4,177.28 mi (6,722.69 km) |
| Glassboro to Katowice | 4,344.64 mi (6,992.03 km) |
| Glassboro to Kedzierzyn-Kozle | 4,310.60 mi (6,937.23 km) |
| Glassboro to Kepno | 4,270.49 mi (6,872.70 km) |
| Glassboro to Ketrzyn | 4,298.06 mi (6,917.06 km) |
| Glassboro to Kety | 4,365.17 mi (7,025.06 km) |
| Glassboro to Kielce | 4,384.09 mi (7,055.52 km) |
| Glassboro to Kielczow | 4,244.86 mi (6,831.44 km) |
| Glassboro to Klobuck | 4,318.85 mi (6,950.51 km) |
| Glassboro to Klodzko | 4,248.30 mi (6,836.98 km) |
