| Sommerda to Klaukkala | 825.29 mi (1,328.18 km) |
| Sommerda to Kokkola | 979.09 mi (1,575.69 km) |
| Sommerda to Kontiolahti | 1,060.16 mi (1,706.17 km) |
| Sommerda to Korsholm | 913.02 mi (1,469.37 km) |
| Sommerda to Kotka | 884.82 mi (1,423.98 km) |
| Sommerda to Kouvola | 896.69 mi (1,443.09 km) |
| Sommerda to Kuhmo | 1,116.06 mi (1,796.13 km) |
| Sommerda to Kuopio | 1,015.81 mi (1,634.79 km) |
| Sommerda to Kurikka | 895.82 mi (1,441.68 km) |
| Sommerda to Kuusamo | 1,202.64 mi (1,935.46 km) |
| Sommerda to Kuusankoski | 896.51 mi (1,442.79 km) |
| Sommerda to Lahti | 876.12 mi (1,409.98 km) |
| Sommerda to Laitila | 784.09 mi (1,261.87 km) |
| Sommerda to Lapinlahti | 1,033.06 mi (1,662.55 km) |
| Sommerda to Lappeenranta | 943.48 mi (1,518.38 km) |
