| Langgons to Karis | 882.18 mi (1,419.73 km) |
| Langgons to Karkkila | 917.65 mi (1,476.82 km) |
| Langgons to Kauhajoki | 968.13 mi (1,558.06 km) |
| Langgons to Kauhava | 1,021.77 mi (1,644.38 km) |
| Langgons to Kauniainen | 916.62 mi (1,475.16 km) |
| Langgons to Kemi | 1,194.07 mi (1,921.66 km) |
| Langgons to Kemijarvi | 1,296.54 mi (2,086.58 km) |
| Langgons to Kempele | 1,165.66 mi (1,875.95 km) |
| Langgons to Kerava | 934.37 mi (1,503.73 km) |
| Langgons to Keuruu | 1,012.25 mi (1,629.06 km) |
| Langgons to Kiiminki | 1,182.39 mi (1,902.87 km) |
| Langgons to Kirkkonummi | 903.85 mi (1,454.60 km) |
| Langgons to Kitee | 1,138.53 mi (1,832.28 km) |
| Langgons to Kiuruvesi | 1,122.96 mi (1,807.24 km) |
| Langgons to Kivisto | 924.31 mi (1,487.53 km) |
