| Osny to Lapua | 1,244.50 mi (2,002.83 km) |
| Osny to Laukaa | 1,295.16 mi (2,084.37 km) |
| Osny to Lauritsala | 1,312.44 mi (2,112.17 km) |
| Osny to Lempaala | 1,192.93 mi (1,919.83 km) |
| Osny to Leppavirta | 1,347.25 mi (2,168.19 km) |
| Osny to Lieksa | 1,436.70 mi (2,312.14 km) |
| Osny to Lieto | 1,124.63 mi (1,809.92 km) |
| Osny to Liminka | 1,382.84 mi (2,225.47 km) |
| Osny to Liperi | 1,392.61 mi (2,241.19 km) |
| Osny to Lohja | 1,161.03 mi (1,868.49 km) |
| Osny to Loimaa | 1,155.43 mi (1,859.48 km) |
| Osny to Loviisa | 1,232.20 mi (1,983.03 km) |
| Osny to Mantsala | 1,211.18 mi (1,949.21 km) |
| Osny to Mariehamn | 1,039.38 mi (1,672.72 km) |
| Osny to Masku | 1,117.87 mi (1,799.04 km) |
