| Donaueschingen to Knurow | 486.02 mi (782.18 km) |
| Donaueschingen to Kobylka | 637.25 mi (1,025.56 km) |
| Donaueschingen to Kokoszki | 617.73 mi (994.14 km) |
| Donaueschingen to Kolbuszowa | 619.69 mi (997.30 km) |
| Donaueschingen to Kolno | 696.80 mi (1,121.39 km) |
| Donaueschingen to Kolo | 535.79 mi (862.27 km) |
| Donaueschingen to Kolobrzeg | 527.82 mi (849.45 km) |
| Donaueschingen to Koluszki | 566.68 mi (911.99 km) |
| Donaueschingen to Komorniki | 469.34 mi (755.33 km) |
| Donaueschingen to Konin | 522.89 mi (841.51 km) |
| Donaueschingen to Konskie | 578.12 mi (930.40 km) |
| Donaueschingen to Konstancin-Jeziorna | 627.34 mi (1,009.60 km) |
| Donaueschingen to Konstantynow Lodzki | 548.41 mi (882.57 km) |
| Donaueschingen to Koronowo | 554.26 mi (891.99 km) |
| Donaueschingen to Koscian | 460.24 mi (740.68 km) |
