| Bad Fallingbostel to Kikinda | 684.53 mi (1,101.64 km) |
| Bad Fallingbostel to Kladovo | 817.53 mi (1,315.68 km) |
| Bad Fallingbostel to Knic | 796.97 mi (1,282.59 km) |
| Bad Fallingbostel to Knjazevac | 871.06 mi (1,401.83 km) |
| Bad Fallingbostel to Koceljeva | 739.75 mi (1,190.52 km) |
| Bad Fallingbostel to Kosjeric | 769.71 mi (1,238.72 km) |
| Bad Fallingbostel to Kovacica | 728.15 mi (1,171.85 km) |
| Bad Fallingbostel to Kovin | 758.23 mi (1,220.25 km) |
| Bad Fallingbostel to Kragujevac | 797.94 mi (1,284.16 km) |
| Bad Fallingbostel to Kraljevo | 807.07 mi (1,298.85 km) |
| Bad Fallingbostel to Krupanj | 733.53 mi (1,180.50 km) |
| Bad Fallingbostel to Krusevac | 833.39 mi (1,341.21 km) |
| Bad Fallingbostel to Kucevo | 794.11 mi (1,278.00 km) |
| Bad Fallingbostel to Kula | 668.94 mi (1,076.56 km) |
| Bad Fallingbostel to Kursumlija | 856.75 mi (1,378.80 km) |
