| Grunberg to Lapua | 1,001.89 mi (1,612.39 km) |
| Grunberg to Laukaa | 1,035.79 mi (1,666.95 km) |
| Grunberg to Lauritsala | 1,034.11 mi (1,664.24 km) |
| Grunberg to Lempaala | 931.38 mi (1,498.91 km) |
| Grunberg to Leppavirta | 1,082.65 mi (1,742.35 km) |
| Grunberg to Lieksa | 1,173.03 mi (1,887.81 km) |
| Grunberg to Lieto | 860.41 mi (1,384.69 km) |
| Grunberg to Liminka | 1,146.87 mi (1,845.70 km) |
| Grunberg to Liperi | 1,123.92 mi (1,808.77 km) |
| Grunberg to Lohja | 887.93 mi (1,428.98 km) |
| Grunberg to Loimaa | 892.12 mi (1,435.73 km) |
| Grunberg to Loviisa | 954.00 mi (1,535.32 km) |
| Grunberg to Mantsala | 937.43 mi (1,508.65 km) |
| Grunberg to Mariehamn | 783.27 mi (1,260.55 km) |
| Grunberg to Masku | 855.91 mi (1,377.46 km) |
