| Glassboro to Krosno Odrzanskie | 4,137.12 mi (6,658.05 km) |
| Glassboro to Krotoszyn | 4,236.38 mi (6,817.79 km) |
| Glassboro to Kruszwica | 4,236.48 mi (6,817.95 km) |
| Glassboro to Krynica | 4,449.12 mi (7,160.17 km) |
| Glassboro to Krzeszowice | 4,372.80 mi (7,037.35 km) |
| Glassboro to Kudowa-Zdroj | 4,232.30 mi (6,811.23 km) |
| Glassboro to Kutno | 4,289.58 mi (6,903.42 km) |
| Glassboro to Kwidzyn | 4,223.00 mi (6,796.26 km) |
| Glassboro to Lancut | 4,473.29 mi (7,199.07 km) |
| Glassboro to Lapy | 4,389.97 mi (7,064.97 km) |
| Glassboro to Lask | 4,303.06 mi (6,925.11 km) |
| Glassboro to Laziska Gorne | 4,342.37 mi (6,988.37 km) |
| Glassboro to Lebork | 4,154.30 mi (6,685.71 km) |
| Glassboro to Leczna | 4,451.64 mi (7,164.22 km) |
| Glassboro to Leczyca | 4,289.73 mi (6,903.66 km) |
