| Butler to Koscian | 4,312.10 mi (6,939.65 km) |
| Butler to Koscielisko | 4,536.99 mi (7,301.59 km) |
| Butler to Koscierzyna | 4,284.56 mi (6,895.34 km) |
| Butler to Kostrzyn | 4,321.17 mi (6,954.25 km) |
| Butler to Kostrzyn nad Odra | 4,222.43 mi (6,795.34 km) |
| Butler to Koszalin | 4,219.39 mi (6,790.45 km) |
| Butler to Kowary | 4,329.67 mi (6,967.92 km) |
| Butler to Kozienice | 4,505.95 mi (7,251.63 km) |
| Butler to Kozuchow | 4,286.19 mi (6,897.95 km) |
| Butler to Kozy | 4,487.01 mi (7,221.15 km) |
| Butler to Krakow | 4,508.14 mi (7,255.15 km) |
| Butler to Krapkowice | 4,420.42 mi (7,113.97 km) |
| Butler to Krasnik | 4,555.62 mi (7,331.56 km) |
| Butler to Krasnystaw | 4,586.85 mi (7,381.82 km) |
| Butler to Krosno | 4,589.04 mi (7,385.35 km) |
