| Markham to Koscian | 4,546.19 mi (7,316.39 km) |
| Markham to Koscielisko | 4,777.75 mi (7,689.04 km) |
| Markham to Koscierzyna | 4,504.64 mi (7,249.52 km) |
| Markham to Kostrzyn | 4,552.31 mi (7,326.23 km) |
| Markham to Kostrzyn nad Odra | 4,458.21 mi (7,174.80 km) |
| Markham to Koszalin | 4,442.97 mi (7,150.26 km) |
| Markham to Kowary | 4,572.43 mi (7,358.62 km) |
| Markham to Kozienice | 4,731.00 mi (7,613.82 km) |
| Markham to Kozuchow | 4,524.43 mi (7,281.37 km) |
| Markham to Kozy | 4,726.67 mi (7,606.85 km) |
| Markham to Krakow | 4,744.90 mi (7,636.18 km) |
| Markham to Krapkowice | 4,659.89 mi (7,499.37 km) |
| Markham to Krasnik | 4,782.42 mi (7,696.56 km) |
| Markham to Krasnystaw | 4,810.87 mi (7,742.34 km) |
| Markham to Krosno | 4,823.14 mi (7,762.09 km) |
