| Sigmaringen to Knurow | 452.04 mi (727.49 km) |
| Sigmaringen to Kobylka | 604.64 mi (973.07 km) |
| Sigmaringen to Kokoszki | 589.49 mi (948.70 km) |
| Sigmaringen to Kolbuszowa | 585.55 mi (942.35 km) |
| Sigmaringen to Kolno | 665.15 mi (1,070.46 km) |
| Sigmaringen to Kolo | 504.00 mi (811.11 km) |
| Sigmaringen to Kolobrzeg | 502.60 mi (808.86 km) |
| Sigmaringen to Koluszki | 533.84 mi (859.14 km) |
| Sigmaringen to Komorniki | 438.99 mi (706.49 km) |
| Sigmaringen to Konin | 491.33 mi (790.71 km) |
| Sigmaringen to Konskie | 544.61 mi (876.47 km) |
| Sigmaringen to Konstancin-Jeziorna | 594.49 mi (956.73 km) |
| Sigmaringen to Konstantynow Lodzki | 515.72 mi (829.97 km) |
| Sigmaringen to Koronowo | 524.76 mi (844.51 km) |
| Sigmaringen to Koscian | 429.58 mi (691.34 km) |
