| Lannion to Klaukkala | 1,370.19 mi (2,205.11 km) |
| Lannion to Kokkola | 1,438.58 mi (2,315.17 km) |
| Lannion to Kontiolahti | 1,588.41 mi (2,556.30 km) |
| Lannion to Korsholm | 1,373.31 mi (2,210.14 km) |
| Lannion to Kotka | 1,441.77 mi (2,320.30 km) |
| Lannion to Kouvola | 1,444.25 mi (2,324.30 km) |
| Lannion to Kuhmo | 1,616.64 mi (2,601.73 km) |
| Lannion to Kuopio | 1,529.08 mi (2,460.81 km) |
| Lannion to Kurikka | 1,373.48 mi (2,210.40 km) |
| Lannion to Kuusamo | 1,666.61 mi (2,682.15 km) |
| Lannion to Kuusankoski | 1,442.77 mi (2,321.92 km) |
| Lannion to Lahti | 1,414.64 mi (2,276.64 km) |
| Lannion to Laitila | 1,292.68 mi (2,080.37 km) |
| Lannion to Lapinlahti | 1,535.09 mi (2,470.48 km) |
| Lannion to Lappeenranta | 1,495.47 mi (2,406.73 km) |
