| South Plainfield to Koscian | 4,125.19 mi (6,638.85 km) |
| South Plainfield to Koscielisko | 4,344.57 mi (6,991.90 km) |
| South Plainfield to Koscierzyna | 4,107.26 mi (6,610.00 km) |
| South Plainfield to Kostrzyn | 4,136.21 mi (6,656.58 km) |
| South Plainfield to Kostrzyn nad Odra | 4,034.83 mi (6,493.43 km) |
| South Plainfield to Koszalin | 4,040.06 mi (6,501.85 km) |
| South Plainfield to Kowary | 4,136.85 mi (6,657.61 km) |
| South Plainfield to Kozienice | 4,324.16 mi (6,959.07 km) |
| South Plainfield to Kozuchow | 4,096.62 mi (6,592.87 km) |
| South Plainfield to Kozy | 4,295.54 mi (6,913.01 km) |
| South Plainfield to Krakow | 4,318.51 mi (6,949.97 km) |
| South Plainfield to Krapkowice | 4,229.38 mi (6,806.52 km) |
| South Plainfield to Krasnik | 4,372.42 mi (7,036.72 km) |
| South Plainfield to Krasnystaw | 4,405.36 mi (7,089.75 km) |
| South Plainfield to Krosno | 4,400.81 mi (7,082.42 km) |
