| Usingen to Koscielisko | 510.57 mi (821.68 km) |
| Usingen to Koscierzyna | 477.01 mi (767.68 km) |
| Usingen to Kostrzyn | 400.46 mi (644.48 km) |
| Usingen to Kostrzyn nad Odra | 306.23 mi (492.83 km) |
| Usingen to Koszalin | 418.95 mi (674.23 km) |
| Usingen to Kowary | 321.64 mi (517.62 km) |
| Usingen to Kozienice | 572.77 mi (921.79 km) |
| Usingen to Kozuchow | 321.87 mi (518.00 km) |
| Usingen to Kozy | 471.05 mi (758.08 km) |
| Usingen to Krakow | 504.06 mi (811.20 km) |
| Usingen to Krapkowice | 415.10 mi (668.03 km) |
| Usingen to Krasnik | 600.07 mi (965.72 km) |
| Usingen to Krasnystaw | 642.00 mi (1,033.20 km) |
| Usingen to Krosno | 587.63 mi (945.70 km) |
| Usingen to Krosno Odrzanskie | 307.36 mi (494.65 km) |
