| Newport to Koscian | 836.97 mi (1,346.98 km) |
| Newport to Koscielisko | 1,015.17 mi (1,633.75 km) |
| Newport to Koscierzyna | 889.16 mi (1,430.97 km) |
| Newport to Kostrzyn | 859.27 mi (1,382.86 km) |
| Newport to Kostrzyn nad Odra | 751.20 mi (1,208.94 km) |
| Newport to Koszalin | 816.89 mi (1,314.66 km) |
| Newport to Kowary | 815.04 mi (1,311.68 km) |
| Newport to Kozienice | 1,049.58 mi (1,689.13 km) |
| Newport to Kozuchow | 794.86 mi (1,279.21 km) |
| Newport to Kozy | 972.14 mi (1,564.51 km) |
| Newport to Krakow | 1,002.38 mi (1,613.18 km) |
| Newport to Krapkowice | 911.17 mi (1,466.38 km) |
| Newport to Krasnik | 1,085.96 mi (1,747.69 km) |
| Newport to Krasnystaw | 1,126.09 mi (1,812.26 km) |
| Newport to Krosno | 1,087.16 mi (1,749.61 km) |
