| Lannion to Legnica | 885.53 mi (1,425.12 km) |
| Lannion to Leszno | 907.09 mi (1,459.82 km) |
| Lannion to Lezajsk | 1,160.61 mi (1,867.83 km) |
| Lannion to Libiaz | 1,023.92 mi (1,647.84 km) |
| Lannion to Lidzbark | 1,053.98 mi (1,696.22 km) |
| Lannion to Lidzbark Warminski | 1,093.99 mi (1,760.61 km) |
| Lannion to Limanowa | 1,075.36 mi (1,730.62 km) |
| Lannion to Lipno | 1,023.36 mi (1,646.94 km) |
| Lannion to Lobez | 889.26 mi (1,431.12 km) |
| Lannion to Lodz | 1,029.17 mi (1,656.28 km) |
| Lannion to Lomianki | 1,091.85 mi (1,757.17 km) |
| Lannion to Lomza | 1,145.88 mi (1,844.12 km) |
| Lannion to Lowicz | 1,050.74 mi (1,691.00 km) |
| Lannion to Lubaczow | 1,191.44 mi (1,917.43 km) |
| Lannion to Luban | 847.45 mi (1,363.84 km) |
