| Irving to Koscian | 5,335.40 mi (8,586.50 km) |
| Irving to Koscielisko | 5,567.36 mi (8,959.80 km) |
| Irving to Koscierzyna | 5,292.04 mi (8,516.72 km) |
| Irving to Kostrzyn | 5,341.22 mi (8,595.87 km) |
| Irving to Kostrzyn nad Odra | 5,247.60 mi (8,445.19 km) |
| Irving to Koszalin | 5,230.98 mi (8,418.45 km) |
| Irving to Kowary | 5,362.18 mi (8,629.59 km) |
| Irving to Kozienice | 5,519.02 mi (8,882.00 km) |
| Irving to Kozuchow | 5,313.96 mi (8,552.00 km) |
| Irving to Kozy | 5,516.24 mi (8,877.53 km) |
| Irving to Krakow | 5,534.26 mi (8,906.52 km) |
| Irving to Krapkowice | 5,449.46 mi (8,770.06 km) |
| Irving to Krasnik | 5,570.65 mi (8,965.09 km) |
| Irving to Krasnystaw | 5,598.66 mi (9,010.17 km) |
| Irving to Krosno | 5,612.23 mi (9,032.00 km) |
