| Seia to Lichtenau | 1,104.15 mi (1,776.96 km) |
| Seia to Lichtenfels | 1,126.13 mi (1,812.33 km) |
| Seia to Lichtenstein | 1,208.50 mi (1,944.89 km) |
| Seia to Lienen | 1,098.31 mi (1,767.55 km) |
| Seia to Limbach-Oberfrohna | 1,216.67 mi (1,958.04 km) |
| Seia to Limburg | 1,025.18 mi (1,649.87 km) |
| Seia to Limburgerhof | 999.77 mi (1,608.98 km) |
| Seia to Lindau | 991.42 mi (1,595.53 km) |
| Seia to Lindenberg im Allgau | 1,002.18 mi (1,612.85 km) |
| Seia to Lindlar | 1,028.39 mi (1,655.03 km) |
| Seia to Lingen | 1,095.67 mi (1,763.31 km) |
| Seia to Linkenheim-Hochstetten | 989.66 mi (1,592.71 km) |
| Seia to Linnich | 989.95 mi (1,593.17 km) |
| Seia to Lippstadt | 1,089.13 mi (1,752.79 km) |
| Seia to Lobau | 1,298.03 mi (2,088.98 km) |
