| Grevena to Lapua | 1,582.55 mi (2,546.86 km) |
| Grevena to Laukaa | 1,554.42 mi (2,501.60 km) |
| Grevena to Lauritsala | 1,478.76 mi (2,379.83 km) |
| Grevena to Lempaala | 1,470.26 mi (2,366.16 km) |
| Grevena to Leppavirta | 1,570.59 mi (2,527.61 km) |
| Grevena to Lieksa | 1,643.40 mi (2,644.79 km) |
| Grevena to Lieto | 1,411.22 mi (2,271.14 km) |
| Grevena to Liminka | 1,715.67 mi (2,761.10 km) |
| Grevena to Liperi | 1,585.87 mi (2,552.21 km) |
| Grevena to Lohja | 1,397.88 mi (2,249.68 km) |
| Grevena to Loimaa | 1,436.41 mi (2,311.67 km) |
| Grevena to Loviisa | 1,422.66 mi (2,289.55 km) |
| Grevena to Mantsala | 1,429.45 mi (2,300.48 km) |
| Grevena to Mariehamn | 1,384.40 mi (2,227.98 km) |
| Grevena to Masku | 1,415.72 mi (2,278.39 km) |
