| Bad Honnef am Rhein to Lapua | 1,033.89 mi (1,663.88 km) |
| Bad Honnef am Rhein to Laukaa | 1,073.91 mi (1,728.29 km) |
| Bad Honnef am Rhein to Lauritsala | 1,079.46 mi (1,737.23 km) |
| Bad Honnef am Rhein to Lempaala | 969.92 mi (1,560.93 km) |
| Bad Honnef am Rhein to Leppavirta | 1,122.85 mi (1,807.05 km) |
| Bad Honnef am Rhein to Lieksa | 1,213.13 mi (1,952.35 km) |
| Bad Honnef am Rhein to Lieto | 899.66 mi (1,447.87 km) |
| Bad Honnef am Rhein to Liminka | 1,177.17 mi (1,894.46 km) |
| Bad Honnef am Rhein to Liperi | 1,165.77 mi (1,876.12 km) |
| Bad Honnef am Rhein to Lohja | 930.75 mi (1,497.90 km) |
| Bad Honnef am Rhein to Loimaa | 931.16 mi (1,498.56 km) |
| Bad Honnef am Rhein to Loviisa | 999.08 mi (1,607.86 km) |
| Bad Honnef am Rhein to Mantsala | 980.68 mi (1,578.26 km) |
| Bad Honnef am Rhein to Mariehamn | 819.04 mi (1,318.13 km) |
| Bad Honnef am Rhein to Masku | 894.28 mi (1,439.21 km) |
