| Sondershausen to Klaukkala | 819.81 mi (1,319.36 km) |
| Sondershausen to Kokkola | 970.11 mi (1,561.24 km) |
| Sondershausen to Kontiolahti | 1,054.49 mi (1,697.05 km) |
| Sondershausen to Korsholm | 903.85 mi (1,454.60 km) |
| Sondershausen to Kotka | 880.25 mi (1,416.63 km) |
| Sondershausen to Kouvola | 891.61 mi (1,434.91 km) |
| Sondershausen to Kuhmo | 1,109.20 mi (1,785.09 km) |
| Sondershausen to Kuopio | 1,009.28 mi (1,624.28 km) |
| Sondershausen to Kurikka | 887.29 mi (1,427.95 km) |
| Sondershausen to Kuusamo | 1,194.44 mi (1,922.27 km) |
| Sondershausen to Kuusankoski | 891.35 mi (1,434.49 km) |
| Sondershausen to Lahti | 870.46 mi (1,400.88 km) |
| Sondershausen to Laitila | 776.52 mi (1,249.69 km) |
| Sondershausen to Lapinlahti | 1,026.05 mi (1,651.27 km) |
| Sondershausen to Lappeenranta | 938.79 mi (1,510.84 km) |
