| Sondershausen to Karis | 778.07 mi (1,252.19 km) |
| Sondershausen to Karkkila | 814.08 mi (1,310.14 km) |
| Sondershausen to Kauhajoki | 872.77 mi (1,404.59 km) |
| Sondershausen to Kauhava | 926.71 mi (1,491.40 km) |
| Sondershausen to Kauniainen | 811.63 mi (1,306.20 km) |
| Sondershausen to Kemi | 1,103.22 mi (1,775.46 km) |
| Sondershausen to Kemijarvi | 1,204.31 mi (1,938.15 km) |
| Sondershausen to Kempele | 1,071.60 mi (1,724.57 km) |
| Sondershausen to Kerava | 829.44 mi (1,334.86 km) |
| Sondershausen to Keuruu | 912.58 mi (1,468.66 km) |
| Sondershausen to Kiiminki | 1,088.50 mi (1,751.78 km) |
| Sondershausen to Kirkkonummi | 798.96 mi (1,285.80 km) |
| Sondershausen to Kitee | 1,033.08 mi (1,662.58 km) |
| Sondershausen to Kiuruvesi | 1,024.44 mi (1,648.67 km) |
| Sondershausen to Kivisto | 819.46 mi (1,318.80 km) |
