| Portogruaro to Lye | 815.87 mi (1,313.01 km) |
| Portogruaro to Lymington | 743.50 mi (1,196.55 km) |
| Portogruaro to Lymm | 860.72 mi (1,385.19 km) |
| Portogruaro to Mablethorpe | 766.18 mi (1,233.04 km) |
| Portogruaro to Macclesfield | 843.76 mi (1,357.90 km) |
| Portogruaro to Mackworth | 811.14 mi (1,305.40 km) |
| Portogruaro to Madeley | 833.99 mi (1,342.18 km) |
| Portogruaro to Maesteg | 850.04 mi (1,368.01 km) |
| Portogruaro to Maghull | 882.05 mi (1,419.53 km) |
| Portogruaro to Maidenhead | 732.95 mi (1,179.57 km) |
| Portogruaro to Maidstone | 677.46 mi (1,090.26 km) |
| Portogruaro to Maldon | 688.17 mi (1,107.51 km) |
| Portogruaro to Maltby | 818.59 mi (1,317.39 km) |
| Portogruaro to Manchester | 856.19 mi (1,377.90 km) |
| Portogruaro to Mansfield | 807.25 mi (1,299.15 km) |
