| Bound Brook to Koscian | 4,130.13 mi (6,646.81 km) |
| Bound Brook to Koscielisko | 4,349.63 mi (7,000.05 km) |
| Bound Brook to Koscierzyna | 4,112.02 mi (6,617.65 km) |
| Bound Brook to Kostrzyn | 4,141.12 mi (6,664.48 km) |
| Bound Brook to Kostrzyn nad Odra | 4,039.79 mi (6,501.41 km) |
| Bound Brook to Koszalin | 4,044.85 mi (6,509.56 km) |
| Bound Brook to Kowary | 4,141.91 mi (6,665.76 km) |
| Bound Brook to Kozienice | 4,329.01 mi (6,966.88 km) |
| Bound Brook to Kozuchow | 4,101.61 mi (6,600.91 km) |
| Bound Brook to Kozy | 4,300.58 mi (6,921.12 km) |
| Bound Brook to Krakow | 4,323.51 mi (6,958.02 km) |
| Bound Brook to Krapkowice | 4,234.41 mi (6,814.62 km) |
| Bound Brook to Krasnik | 4,377.30 mi (7,044.58 km) |
| Bound Brook to Krasnystaw | 4,410.21 mi (7,097.55 km) |
| Bound Brook to Krosno | 4,405.79 mi (7,090.44 km) |
