| Grinon to Lapua | 1,919.41 mi (3,089.00 km) |
| Grinon to Laukaa | 1,966.68 mi (3,165.07 km) |
| Grinon to Lauritsala | 1,976.04 mi (3,180.12 km) |
| Grinon to Lempaala | 1,863.43 mi (2,998.90 km) |
| Grinon to Leppavirta | 2,017.22 mi (3,246.41 km) |
| Grinon to Lieksa | 2,107.24 mi (3,391.27 km) |
| Grinon to Lieto | 1,793.95 mi (2,887.09 km) |
| Grinon to Liminka | 2,058.64 mi (3,313.06 km) |
| Grinon to Liperi | 2,061.13 mi (3,317.06 km) |
| Grinon to Lohja | 1,826.85 mi (2,940.02 km) |
| Grinon to Loimaa | 1,825.20 mi (2,937.37 km) |
| Grinon to Loviisa | 1,895.64 mi (3,050.74 km) |
| Grinon to Mantsala | 1,876.87 mi (3,020.53 km) |
| Grinon to Mariehamn | 1,710.83 mi (2,753.32 km) |
| Grinon to Masku | 1,787.94 mi (2,877.40 km) |
