| Detroit to Jozefow | 4,502.98 mi (7,246.84 km) |
| Detroit to Kalisz | 4,411.45 mi (7,099.55 km) |
| Detroit to Kamien Pomorski | 4,211.05 mi (6,777.04 km) |
| Detroit to Kamienna Gora | 4,378.97 mi (7,047.28 km) |
| Detroit to Karczew | 4,505.66 mi (7,251.16 km) |
| Detroit to Kartuzy | 4,311.69 mi (6,939.00 km) |
| Detroit to Katowice | 4,505.69 mi (7,251.21 km) |
| Detroit to Kedzierzyn-Kozle | 4,473.46 mi (7,199.34 km) |
| Detroit to Kepno | 4,427.46 mi (7,125.32 km) |
| Detroit to Ketrzyn | 4,425.63 mi (7,122.37 km) |
| Detroit to Kety | 4,528.13 mi (7,287.33 km) |
| Detroit to Kielce | 4,536.20 mi (7,300.31 km) |
| Detroit to Kielczow | 4,405.11 mi (7,089.35 km) |
| Detroit to Klobuck | 4,475.65 mi (7,202.87 km) |
| Detroit to Klodzko | 4,415.04 mi (7,105.32 km) |
