| Port Huron to Linslade | 3,664.32 mi (5,897.15 km) |
| Port Huron to Lisburn | 3,391.29 mi (5,457.75 km) |
| Port Huron to Liskeard | 3,557.01 mi (5,724.45 km) |
| Port Huron to Litherland | 3,532.24 mi (5,684.60 km) |
| Port Huron to Little Bookham | 3,694.51 mi (5,945.74 km) |
| Port Huron to Little Hulton | 3,552.75 mi (5,717.60 km) |
| Port Huron to Little Lever | 3,553.72 mi (5,719.16 km) |
| Port Huron to Littleborough | 3,561.78 mi (5,732.13 km) |
| Port Huron to Littlehampton | 3,702.72 mi (5,958.96 km) |
| Port Huron to Littleover | 3,604.51 mi (5,800.90 km) |
| Port Huron to Littleport | 3,686.35 mi (5,932.61 km) |
| Port Huron to Liverpool | 3,534.24 mi (5,687.81 km) |
| Port Huron to Liversedge | 3,575.45 mi (5,754.13 km) |
| Port Huron to Livingston | 3,452.18 mi (5,555.74 km) |
| Port Huron to Llanelli | 3,535.13 mi (5,689.25 km) |
