| Sonneberg to Klaukkala | 871.04 mi (1,401.81 km) |
| Sonneberg to Kokkola | 1,030.51 mi (1,658.45 km) |
| Sonneberg to Kontiolahti | 1,106.06 mi (1,780.03 km) |
| Sonneberg to Korsholm | 964.75 mi (1,552.61 km) |
| Sonneberg to Kotka | 928.76 mi (1,494.69 km) |
| Sonneberg to Kouvola | 941.62 mi (1,515.39 km) |
| Sonneberg to Kuhmo | 1,164.07 mi (1,873.38 km) |
| Sonneberg to Kuopio | 1,063.30 mi (1,711.21 km) |
| Sonneberg to Kurikka | 946.62 mi (1,523.44 km) |
| Sonneberg to Kuusamo | 1,252.81 mi (2,016.20 km) |
| Sonneberg to Kuusankoski | 941.57 mi (1,515.32 km) |
| Sonneberg to Lahti | 922.15 mi (1,484.06 km) |
| Sonneberg to Laitila | 833.50 mi (1,341.40 km) |
| Sonneberg to Lapinlahti | 1,081.37 mi (1,740.29 km) |
| Sonneberg to Lappeenranta | 987.59 mi (1,589.37 km) |
