| Gurnee to Koscian | 4,514.24 mi (7,264.96 km) |
| Gurnee to Koscielisko | 4,746.53 mi (7,638.80 km) |
| Gurnee to Koscierzyna | 4,470.92 mi (7,195.25 km) |
| Gurnee to Kostrzyn | 4,519.96 mi (7,274.17 km) |
| Gurnee to Kostrzyn nad Odra | 4,426.54 mi (7,123.82 km) |
| Gurnee to Koszalin | 4,409.72 mi (7,096.76 km) |
| Gurnee to Kowary | 4,541.62 mi (7,309.03 km) |
| Gurnee to Kozienice | 4,697.76 mi (7,560.32 km) |
| Gurnee to Kozuchow | 4,493.04 mi (7,230.84 km) |
| Gurnee to Kozy | 4,695.34 mi (7,556.42 km) |
| Gurnee to Krakow | 4,713.17 mi (7,585.11 km) |
| Gurnee to Krapkowice | 4,628.57 mi (7,448.97 km) |
| Gurnee to Krasnik | 4,749.36 mi (7,643.36 km) |
| Gurnee to Krasnystaw | 4,777.44 mi (7,688.55 km) |
| Gurnee to Krosno | 4,791.00 mi (7,710.38 km) |
