| Buffalo to Jozefow | 4,331.95 mi (6,971.60 km) |
| Buffalo to Kalisz | 4,236.62 mi (6,818.19 km) |
| Buffalo to Kamien Pomorski | 4,038.19 mi (6,498.84 km) |
| Buffalo to Kamienna Gora | 4,200.24 mi (6,759.64 km) |
| Buffalo to Karczew | 4,334.55 mi (6,975.78 km) |
| Buffalo to Kartuzy | 4,142.67 mi (6,666.99 km) |
| Buffalo to Katowice | 4,328.65 mi (6,966.29 km) |
| Buffalo to Kedzierzyn-Kozle | 4,295.82 mi (6,913.46 km) |
| Buffalo to Kepno | 4,251.55 mi (6,842.21 km) |
| Buffalo to Ketrzyn | 4,259.03 mi (6,854.24 km) |
| Buffalo to Kety | 4,350.54 mi (7,001.53 km) |
| Buffalo to Kielce | 4,361.95 mi (7,019.88 km) |
| Buffalo to Kielczow | 4,228.16 mi (6,804.57 km) |
| Buffalo to Klobuck | 4,299.86 mi (6,919.96 km) |
| Buffalo to Klodzko | 4,236.14 mi (6,817.41 km) |
