| Lannion to Kastoria | 1,333.75 mi (2,146.46 km) |
| Lannion to Katerini | 1,397.43 mi (2,248.95 km) |
| Lannion to Keratsini | 1,538.52 mi (2,476.00 km) |
| Lannion to Kerkyra | 1,310.71 mi (2,109.38 km) |
| Lannion to Kiato | 1,499.36 mi (2,412.99 km) |
| Lannion to Kifisia | 1,542.26 mi (2,482.03 km) |
| Lannion to Kilkis | 1,387.07 mi (2,232.27 km) |
| Lannion to Komotini | 1,496.89 mi (2,409.02 km) |
| Lannion to Korinthos | 1,510.04 mi (2,430.17 km) |
| Lannion to Koropi | 1,552.41 mi (2,498.36 km) |
| Lannion to Korydallos | 1,539.25 mi (2,477.19 km) |
| Lannion to Kos | 1,742.74 mi (2,804.67 km) |
| Lannion to Kozani | 1,364.67 mi (2,196.23 km) |
| Lannion to Lagos | 1,480.48 mi (2,382.60 km) |
| Lannion to Lamia | 1,448.56 mi (2,331.23 km) |
