| Sremska Mitrovica to Lapua | 1,250.89 mi (2,013.12 km) |
| Sremska Mitrovica to Laukaa | 1,231.61 mi (1,982.08 km) |
| Sremska Mitrovica to Lauritsala | 1,166.70 mi (1,877.63 km) |
| Sremska Mitrovica to Lempaala | 1,141.83 mi (1,837.60 km) |
| Sremska Mitrovica to Leppavirta | 1,253.56 mi (2,017.41 km) |
| Sremska Mitrovica to Lieksa | 1,331.77 mi (2,143.27 km) |
| Sremska Mitrovica to Lieto | 1,079.32 mi (1,736.99 km) |
| Sremska Mitrovica to Liminka | 1,388.59 mi (2,234.72 km) |
| Sremska Mitrovica to Liperi | 1,274.14 mi (2,050.53 km) |
| Sremska Mitrovica to Lohja | 1,071.56 mi (1,724.51 km) |
| Sremska Mitrovica to Loimaa | 1,106.18 mi (1,780.22 km) |
| Sremska Mitrovica to Loviisa | 1,104.10 mi (1,776.88 km) |
| Sremska Mitrovica to Mantsala | 1,107.13 mi (1,781.75 km) |
| Sremska Mitrovica to Mariehamn | 1,045.47 mi (1,682.51 km) |
| Sremska Mitrovica to Masku | 1,082.72 mi (1,742.47 km) |
