| Port Huron to Luban | 4,286.04 mi (6,897.71 km) |
| Port Huron to Lubartow | 4,524.02 mi (7,280.71 km) |
| Port Huron to Lubawa | 4,343.19 mi (6,989.69 km) |
| Port Huron to Lubin | 4,307.11 mi (6,931.62 km) |
| Port Huron to Lublin | 4,532.35 mi (7,294.10 km) |
| Port Huron to Lubliniec | 4,423.43 mi (7,118.82 km) |
| Port Huron to Lubon | 4,293.69 mi (6,910.02 km) |
| Port Huron to Lubsko | 4,247.87 mi (6,836.29 km) |
| Port Huron to Lukow | 4,496.82 mi (7,236.93 km) |
| Port Huron to Lwowek Slaski | 4,296.56 mi (6,914.65 km) |
| Port Huron to Makow Mazowiecki | 4,414.16 mi (7,103.91 km) |
| Port Huron to Malbork | 4,297.81 mi (6,916.65 km) |
| Port Huron to Marki | 4,436.71 mi (7,140.20 km) |
| Port Huron to Miastko | 4,230.50 mi (6,808.33 km) |
| Port Huron to Miechow | 4,484.15 mi (7,216.54 km) |
