| Frohburg to Lapua | 909.62 mi (1,463.89 km) |
| Frohburg to Laukaa | 930.73 mi (1,497.87 km) |
| Frohburg to Lauritsala | 914.91 mi (1,472.40 km) |
| Frohburg to Lempaala | 826.84 mi (1,330.67 km) |
| Frohburg to Leppavirta | 972.97 mi (1,565.84 km) |
| Frohburg to Lieksa | 1,062.71 mi (1,710.26 km) |
| Frohburg to Lieto | 755.54 mi (1,215.93 km) |
| Frohburg to Liminka | 1,056.18 mi (1,699.76 km) |
| Frohburg to Liperi | 1,010.65 mi (1,626.48 km) |
| Frohburg to Lohja | 775.39 mi (1,247.88 km) |
| Frohburg to Loimaa | 787.17 mi (1,266.82 km) |
| Frohburg to Loviisa | 836.16 mi (1,345.67 km) |
| Frohburg to Mantsala | 823.37 mi (1,325.09 km) |
| Frohburg to Mariehamn | 687.14 mi (1,105.84 km) |
| Frohburg to Masku | 752.93 mi (1,211.73 km) |
