| Rietberg to Kobarid | 448.71 mi (722.13 km) |
| Rietberg to Kobilje | 503.39 mi (810.13 km) |
| Rietberg to Kocevje | 516.06 mi (830.52 km) |
| Rietberg to Komen | 478.76 mi (770.49 km) |
| Rietberg to Komenda | 474.94 mi (764.34 km) |
| Rietberg to Koper | 494.62 mi (796.01 km) |
| Rietberg to Kostanjevica na Krki | 519.47 mi (836.01 km) |
| Rietberg to Kostel | 525.22 mi (845.26 km) |
| Rietberg to Kozje | 510.50 mi (821.57 km) |
| Rietberg to Kranj | 468.94 mi (754.68 km) |
| Rietberg to Kranjska Gora | 439.50 mi (707.31 km) |
| Rietberg to Krizevci | 501.54 mi (807.15 km) |
| Rietberg to Krsko | 515.27 mi (829.24 km) |
| Rietberg to Kuzma | 485.80 mi (781.83 km) |
| Rietberg to Lasko | 496.84 mi (799.59 km) |
