| Illingen to Lapua | 1,115.13 mi (1,794.63 km) |
| Illingen to Laukaa | 1,151.94 mi (1,853.86 km) |
| Illingen to Lauritsala | 1,152.60 mi (1,854.93 km) |
| Illingen to Lempaala | 1,047.64 mi (1,686.01 km) |
| Illingen to Leppavirta | 1,199.62 mi (1,930.60 km) |
| Illingen to Lieksa | 1,290.00 mi (2,076.05 km) |
| Illingen to Lieto | 976.91 mi (1,572.18 km) |
| Illingen to Liminka | 1,259.25 mi (2,026.57 km) |
| Illingen to Liperi | 1,241.46 mi (1,997.94 km) |
| Illingen to Lohja | 1,005.68 mi (1,618.48 km) |
| Illingen to Loimaa | 1,008.56 mi (1,623.12 km) |
| Illingen to Loviisa | 1,072.40 mi (1,725.86 km) |
| Illingen to Mantsala | 1,055.33 mi (1,698.39 km) |
| Illingen to Mariehamn | 898.23 mi (1,445.56 km) |
| Illingen to Masku | 972.06 mi (1,564.37 km) |
