| Potomac to Lauda-Konigshofen | 4,116.10 mi (6,624.22 km) |
| Potomac to Lauenburg | 4,037.87 mi (6,498.32 km) |
| Potomac to Lauf | 4,181.09 mi (6,728.82 km) |
| Potomac to Laufenburg (Baden) | 4,109.19 mi (6,613.10 km) |
| Potomac to Lauffen am Neckar | 4,108.26 mi (6,611.60 km) |
| Potomac to Lauingen | 4,176.41 mi (6,721.28 km) |
| Potomac to Laupheim | 4,164.23 mi (6,701.68 km) |
| Potomac to Lauterbach | 4,071.92 mi (6,553.12 km) |
| Potomac to Lebach | 4,007.18 mi (6,448.93 km) |
| Potomac to Leer | 3,924.03 mi (6,315.12 km) |
| Potomac to Lehre | 4,072.41 mi (6,553.91 km) |
| Potomac to Lehrte | 4,044.13 mi (6,508.40 km) |
| Potomac to Leichlingen | 3,963.82 mi (6,379.15 km) |
| Potomac to Leimen | 4,081.68 mi (6,568.82 km) |
| Potomac to Leinefelde | 4,086.92 mi (6,577.27 km) |
