| Cortland to Jozefow | 4,254.13 mi (6,846.36 km) |
| Cortland to Kalisz | 4,155.70 mi (6,687.96 km) |
| Cortland to Kamien Pomorski | 3,959.17 mi (6,371.67 km) |
| Cortland to Kamienna Gora | 4,116.00 mi (6,624.07 km) |
| Cortland to Karczew | 4,256.65 mi (6,850.41 km) |
| Cortland to Kartuzy | 4,066.76 mi (6,544.81 km) |
| Cortland to Katowice | 4,245.74 mi (6,832.85 km) |
| Cortland to Kedzierzyn-Kozle | 4,212.42 mi (6,779.24 km) |
| Cortland to Kepno | 4,169.68 mi (6,710.45 km) |
| Cortland to Ketrzyn | 4,184.96 mi (6,735.04 km) |
| Cortland to Kety | 4,267.13 mi (6,867.29 km) |
| Cortland to Kielce | 4,281.38 mi (6,890.22 km) |
| Cortland to Kielczow | 4,145.42 mi (6,671.42 km) |
| Cortland to Klobuck | 4,218.05 mi (6,788.29 km) |
| Cortland to Klodzko | 4,151.72 mi (6,681.55 km) |
