| Sofia to Kokkola | 1,460.43 mi (2,350.33 km) |
| Sofia to Kontiolahti | 1,411.36 mi (2,271.36 km) |
| Sofia to Korsholm | 1,411.93 mi (2,272.29 km) |
| Sofia to Kotka | 1,236.86 mi (1,990.53 km) |
| Sofia to Kouvola | 1,263.14 mi (2,032.84 km) |
| Sofia to Kuhmo | 1,500.44 mi (2,414.72 km) |
| Sofia to Kuopio | 1,406.18 mi (2,263.03 km) |
| Sofia to Kurikka | 1,376.63 mi (2,215.47 km) |
| Sofia to Kuusamo | 1,623.14 mi (2,612.19 km) |
| Sofia to Kuusankoski | 1,265.53 mi (2,036.67 km) |
| Sofia to Lahti | 1,266.94 mi (2,038.94 km) |
| Sofia to Laitila | 1,258.18 mi (2,024.84 km) |
| Sofia to Lapinlahti | 1,437.15 mi (2,312.86 km) |
| Sofia to Lappeenranta | 1,284.94 mi (2,067.90 km) |
| Sofia to Lapua | 1,400.58 mi (2,254.02 km) |
