| Port Huron to Lubeck | 4,020.40 mi (6,470.21 km) |
| Port Huron to Luchow | 4,068.98 mi (6,548.39 km) |
| Port Huron to Luckau | 4,201.67 mi (6,761.93 km) |
| Port Huron to Luckenwalde | 4,173.25 mi (6,716.19 km) |
| Port Huron to Ludenscheid | 4,002.94 mi (6,442.11 km) |
| Port Huron to Ludinghausen | 3,976.43 mi (6,399.45 km) |
| Port Huron to Ludwigsburg | 4,145.38 mi (6,671.34 km) |
| Port Huron to Ludwigsfelde | 4,168.63 mi (6,708.75 km) |
| Port Huron to Ludwigshafen | 4,095.01 mi (6,590.29 km) |
| Port Huron to Ludwigslust | 4,068.33 mi (6,547.35 km) |
| Port Huron to Lugde | 4,036.90 mi (6,496.77 km) |
| Port Huron to Luneburg | 4,032.65 mi (6,489.93 km) |
| Port Huron to Lunen | 3,984.70 mi (6,412.76 km) |
| Port Huron to Lutzen | 4,167.44 mi (6,706.85 km) |
| Port Huron to Magdeburg | 4,116.88 mi (6,625.47 km) |
