| Glenn Dale to Lichtenau | 4,010.18 mi (6,453.76 km) |
| Glenn Dale to Lichtenfels | 4,138.02 mi (6,659.50 km) |
| Glenn Dale to Lichtenstein | 4,181.83 mi (6,730.00 km) |
| Glenn Dale to Lienen | 3,959.54 mi (6,372.27 km) |
| Glenn Dale to Limbach-Oberfrohna | 4,183.01 mi (6,731.90 km) |
| Glenn Dale to Limburg | 4,012.06 mi (6,456.79 km) |
| Glenn Dale to Limburgerhof | 4,052.82 mi (6,522.38 km) |
| Glenn Dale to Lindau | 4,162.47 mi (6,698.85 km) |
| Glenn Dale to Lindenberg im Allgau | 4,169.81 mi (6,710.66 km) |
| Glenn Dale to Lindlar | 3,967.05 mi (6,384.34 km) |
| Glenn Dale to Lingen | 3,924.13 mi (6,315.27 km) |
| Glenn Dale to Linkenheim-Hochstetten | 4,062.20 mi (6,537.48 km) |
| Glenn Dale to Linnich | 3,923.44 mi (6,314.16 km) |
| Glenn Dale to Lippstadt | 3,987.40 mi (6,417.09 km) |
| Glenn Dale to Lobau | 4,249.87 mi (6,839.50 km) |
