| Grado to Lapua | 1,780.72 mi (2,865.80 km) |
| Grado to Laukaa | 1,837.91 mi (2,957.83 km) |
| Grado to Lauritsala | 1,861.16 mi (2,995.25 km) |
| Grado to Lempaala | 1,737.25 mi (2,795.84 km) |
| Grado to Leppavirta | 1,891.58 mi (3,044.21 km) |
| Grado to Lieksa | 1,980.14 mi (3,186.73 km) |
| Grado to Lieto | 1,670.35 mi (2,688.17 km) |
| Grado to Liminka | 1,914.07 mi (3,080.39 km) |
| Grado to Liperi | 1,938.12 mi (3,119.11 km) |
| Grado to Lohja | 1,709.03 mi (2,750.42 km) |
| Grado to Loimaa | 1,700.62 mi (2,736.89 km) |
| Grado to Loviisa | 1,781.16 mi (2,866.50 km) |
| Grado to Mantsala | 1,759.12 mi (2,831.03 km) |
| Grado to Mariehamn | 1,583.30 mi (2,548.08 km) |
| Grado to Masku | 1,662.94 mi (2,676.24 km) |
