| Portes-les-Valence to Lapua | 1,440.31 mi (2,317.96 km) |
| Portes-les-Valence to Laukaa | 1,473.31 mi (2,371.06 km) |
| Portes-les-Valence to Lauritsala | 1,466.66 mi (2,360.37 km) |
| Portes-les-Valence to Lempaala | 1,368.85 mi (2,202.95 km) |
| Portes-les-Valence to Leppavirta | 1,519.13 mi (2,444.80 km) |
| Portes-les-Valence to Lieksa | 1,609.43 mi (2,590.13 km) |
| Portes-les-Valence to Lieto | 1,297.70 mi (2,088.44 km) |
| Portes-les-Valence to Liminka | 1,585.10 mi (2,550.98 km) |
| Portes-les-Valence to Liperi | 1,559.27 mi (2,509.41 km) |
| Portes-les-Valence to Lohja | 1,323.14 mi (2,129.39 km) |
| Portes-les-Valence to Loimaa | 1,329.45 mi (2,139.54 km) |
| Portes-les-Valence to Loviisa | 1,387.11 mi (2,232.34 km) |
| Portes-les-Valence to Mantsala | 1,372.18 mi (2,208.30 km) |
| Portes-les-Valence to Mariehamn | 1,221.59 mi (1,965.96 km) |
| Portes-les-Valence to Masku | 1,293.54 mi (2,081.76 km) |
