| Upminster to Lizzano | 1,124.79 mi (1,810.17 km) |
| Upminster to Locate di Triulzi | 593.00 mi (954.34 km) |
| Upminster to Locorotondo | 1,101.68 mi (1,772.98 km) |
| Upminster to Locri | 1,203.44 mi (1,936.76 km) |
| Upminster to Lodi | 603.74 mi (971.62 km) |
| Upminster to Lomazzo | 568.93 mi (915.60 km) |
| Upminster to Lonate Pozzolo | 565.20 mi (909.60 km) |
| Upminster to Lonigo | 663.53 mi (1,067.84 km) |
| Upminster to Loreto | 836.29 mi (1,345.88 km) |
| Upminster to Loria | 664.30 mi (1,069.10 km) |
| Upminster to Lucca | 713.73 mi (1,148.64 km) |
| Upminster to Lucera | 994.71 mi (1,600.82 km) |
| Upminster to Lugo | 729.39 mi (1,173.83 km) |
| Upminster to Luino | 544.39 mi (876.10 km) |
| Upminster to Lurate Caccivio | 564.41 mi (908.34 km) |
