| Grottammare to Lapua | 1,428.63 mi (2,299.15 km) |
| Grottammare to Laukaa | 1,428.92 mi (2,299.63 km) |
| Grottammare to Lauritsala | 1,383.97 mi (2,227.28 km) |
| Grottammare to Lempaala | 1,330.32 mi (2,140.94 km) |
| Grottammare to Leppavirta | 1,460.59 mi (2,350.60 km) |
| Grottammare to Lieksa | 1,545.45 mi (2,487.17 km) |
| Grottammare to Lieto | 1,261.85 mi (2,030.75 km) |
| Grottammare to Liminka | 1,573.32 mi (2,532.01 km) |
| Grottammare to Liperi | 1,489.05 mi (2,396.39 km) |
| Grottammare to Lohja | 1,266.88 mi (2,038.85 km) |
| Grottammare to Loimaa | 1,291.79 mi (2,078.93 km) |
| Grottammare to Loviisa | 1,312.85 mi (2,112.83 km) |
| Grottammare to Mantsala | 1,309.09 mi (2,106.77 km) |
| Grottammare to Mariehamn | 1,209.39 mi (1,946.32 km) |
| Grottammare to Masku | 1,262.39 mi (2,031.62 km) |
