| Cities | Distance |
|---|---|
| Lannion to Clondalkin | 341.68 mi (549.88 km) |
| Lannion to Clonmel | 312.19 mi (502.42 km) |
| Lannion to Cobh | 303.35 mi (488.20 km) |
| Lannion to Cork | 310.93 mi (500.40 km) |
| Lannion to Donegal | 454.88 mi (732.06 km) |
| Lannion to Douglas | 308.89 mi (497.11 km) |
| Lannion to Drogheda | 366.30 mi (589.49 km) |
| Lannion to Dublin | 341.45 mi (549.51 km) |
| Lannion to Dun Dealgan | 386.05 mi (621.28 km) |
| Lannion to Ennis | 372.66 mi (599.73 km) |
| Lannion to Enniscorthy | 293.93 mi (473.03 km) |
| Lannion to Finglas | 347.86 mi (559.82 km) |
| Lannion to Galway | 396.64 mi (638.33 km) |
| Lannion to Glanmire | 309.67 mi (498.37 km) |
| Lannion to Glencullen | 332.63 mi (535.32 km) |