| Guadarrama to Lapua | 1,896.77 mi (3,052.56 km) |
| Guadarrama to Laukaa | 1,945.28 mi (3,130.62 km) |
| Guadarrama to Lauritsala | 1,956.34 mi (3,148.43 km) |
| Guadarrama to Lempaala | 1,842.26 mi (2,964.83 km) |
| Guadarrama to Leppavirta | 1,996.23 mi (3,212.63 km) |
| Guadarrama to Lieksa | 2,086.13 mi (3,357.30 km) |
| Guadarrama to Lieto | 1,773.04 mi (2,853.43 km) |
| Guadarrama to Liminka | 2,035.38 mi (3,275.63 km) |
| Guadarrama to Liperi | 2,040.49 mi (3,283.86 km) |
| Guadarrama to Lohja | 1,806.67 mi (2,907.55 km) |
| Guadarrama to Loimaa | 1,804.19 mi (2,903.57 km) |
| Guadarrama to Loviisa | 1,875.93 mi (3,019.02 km) |
| Guadarrama to Mantsala | 1,856.74 mi (2,988.14 km) |
| Guadarrama to Mariehamn | 1,689.37 mi (2,718.78 km) |
| Guadarrama to Masku | 1,766.85 mi (2,843.47 km) |
