| North Potomac to Leinfelden-Echterdingen | 4,117.88 mi (6,627.09 km) |
| North Potomac to Leingarten | 4,102.98 mi (6,603.11 km) |
| North Potomac to Leipzig | 4,165.20 mi (6,703.23 km) |
| North Potomac to Lemgo | 4,010.83 mi (6,454.81 km) |
| North Potomac to Lengede | 4,059.62 mi (6,533.33 km) |
| North Potomac to Lengerich | 3,966.12 mi (6,382.86 km) |
| North Potomac to Lenggries | 4,249.43 mi (6,838.79 km) |
| North Potomac to Lennestadt | 4,003.29 mi (6,442.67 km) |
| North Potomac to Leonberg | 4,109.28 mi (6,613.25 km) |
| North Potomac to Leopoldshohe | 4,002.91 mi (6,442.06 km) |
| North Potomac to Leuna | 4,152.08 mi (6,682.13 km) |
| North Potomac to Leutenbach | 4,122.09 mi (6,633.87 km) |
| North Potomac to Leutkirch im Allgau | 4,180.87 mi (6,728.45 km) |
| North Potomac to Leverkusen | 3,962.73 mi (6,377.39 km) |
| North Potomac to Lich | 4,050.44 mi (6,518.55 km) |
