| Portogruaro to Lambeth | 709.20 mi (1,141.34 km) |
| Portogruaro to Lanark | 992.68 mi (1,597.57 km) |
| Portogruaro to Lancaster | 896.57 mi (1,442.89 km) |
| Portogruaro to Lancing | 696.41 mi (1,120.77 km) |
| Portogruaro to Larbert | 1,008.68 mi (1,623.31 km) |
| Portogruaro to Largs | 1,032.09 mi (1,660.98 km) |
| Portogruaro to Larkhall | 1,001.34 mi (1,611.50 km) |
| Portogruaro to Launceston | 857.18 mi (1,379.51 km) |
| Portogruaro to Leagrave | 736.11 mi (1,184.65 km) |
| Portogruaro to Leatherhead | 710.88 mi (1,144.05 km) |
| Portogruaro to Ledbury | 813.99 mi (1,310.00 km) |
| Portogruaro to Leeds | 844.78 mi (1,359.54 km) |
| Portogruaro to Leek | 834.87 mi (1,343.60 km) |
| Portogruaro to Leicester | 786.09 mi (1,265.09 km) |
| Portogruaro to Leigh | 866.25 mi (1,394.09 km) |
