| Harlow to Lizzano | 1,138.24 mi (1,831.83 km) |
| Harlow to Locate di Triulzi | 607.40 mi (977.51 km) |
| Harlow to Locorotondo | 1,115.04 mi (1,794.48 km) |
| Harlow to Locri | 1,217.94 mi (1,960.09 km) |
| Harlow to Lodi | 618.02 mi (994.60 km) |
| Harlow to Lomazzo | 583.20 mi (938.58 km) |
| Harlow to Lonate Pozzolo | 579.68 mi (932.90 km) |
| Harlow to Lonigo | 676.86 mi (1,089.31 km) |
| Harlow to Loreto | 849.81 mi (1,367.64 km) |
| Harlow to Loria | 677.15 mi (1,089.77 km) |
| Harlow to Lucca | 728.32 mi (1,172.11 km) |
| Harlow to Lucera | 1,008.45 mi (1,622.95 km) |
| Harlow to Lugo | 743.09 mi (1,195.88 km) |
| Harlow to Luino | 558.62 mi (899.00 km) |
| Harlow to Lurate Caccivio | 578.67 mi (931.27 km) |
