| Port Huron to Lauda-Konigshofen | 4,140.05 mi (6,662.77 km) |
| Port Huron to Lauenburg | 4,033.40 mi (6,491.14 km) |
| Port Huron to Lauf | 4,201.53 mi (6,761.71 km) |
| Port Huron to Laufenburg (Baden) | 4,150.89 mi (6,680.21 km) |
| Port Huron to Lauffen am Neckar | 4,136.89 mi (6,657.69 km) |
| Port Huron to Lauingen | 4,205.30 mi (6,767.77 km) |
| Port Huron to Laupheim | 4,196.80 mi (6,754.10 km) |
| Port Huron to Lauterbach | 4,089.28 mi (6,581.06 km) |
| Port Huron to Lebach | 4,039.00 mi (6,500.14 km) |
| Port Huron to Leer | 3,927.34 mi (6,320.44 km) |
| Port Huron to Lehre | 4,075.17 mi (6,558.36 km) |
| Port Huron to Lehrte | 4,048.13 mi (6,514.84 km) |
| Port Huron to Leichlingen | 3,983.31 mi (6,410.52 km) |
| Port Huron to Leimen | 4,109.63 mi (6,613.81 km) |
| Port Huron to Leinefelde | 4,096.92 mi (6,593.35 km) |
