| Lannion to Grevena | 1,357.42 mi (2,184.55 km) |
| Lannion to Ialysos | 1,801.23 mi (2,898.80 km) |
| Lannion to Ilion | 1,539.31 mi (2,477.28 km) |
| Lannion to Ilioupoli | 1,545.68 mi (2,487.53 km) |
| Lannion to Ioannina | 1,349.14 mi (2,171.24 km) |
| Lannion to Irakleio | 1,718.92 mi (2,766.33 km) |
| Lannion to Irakleio | 1,541.49 mi (2,480.79 km) |
| Lannion to Kaisariani | 1,544.56 mi (2,485.73 km) |
| Lannion to Kalamaria | 1,405.42 mi (2,261.80 km) |
| Lannion to Kalamata | 1,514.70 mi (2,437.67 km) |
| Lannion to Kallithea | 1,542.82 mi (2,482.92 km) |
| Lannion to Kalymnos | 1,725.98 mi (2,777.69 km) |
| Lannion to Kalyvia Thorikou | 1,557.10 mi (2,505.91 km) |
| Lannion to Kamatero | 1,538.72 mi (2,476.33 km) |
| Lannion to Karditsa | 1,407.19 mi (2,264.66 km) |
