| Leek to Lapua | 1,129.13 mi (1,817.16 km) |
| Leek to Laukaa | 1,200.70 mi (1,932.34 km) |
| Leek to Lauritsala | 1,247.81 mi (2,008.16 km) |
| Leek to Lempaala | 1,107.93 mi (1,783.04 km) |
| Leek to Leppavirta | 1,258.06 mi (2,024.65 km) |
| Leek to Lieksa | 1,341.79 mi (2,159.41 km) |
| Leek to Lieto | 1,048.49 mi (1,687.39 km) |
| Leek to Liminka | 1,251.12 mi (2,013.48 km) |
| Leek to Liperi | 1,307.71 mi (2,104.56 km) |
| Leek to Lohja | 1,096.46 mi (1,764.59 km) |
| Leek to Loimaa | 1,075.66 mi (1,731.10 km) |
| Leek to Loviisa | 1,171.78 mi (1,885.81 km) |
| Leek to Mantsala | 1,144.45 mi (1,841.81 km) |
| Leek to Mariehamn | 958.06 mi (1,541.86 km) |
| Leek to Masku | 1,038.78 mi (1,671.76 km) |
