| Portogruaro to Mitchell (South Dakota) | 4,945.92 mi (7,959.70 km) |
| Portogruaro to Mitchellville (Maryland) | 4,353.96 mi (7,007.02 km) |
| Portogruaro to Moberly (Missouri) | 4,957.28 mi (7,977.97 km) |
| Portogruaro to Mobile (Alabama) | 5,210.93 mi (8,386.19 km) |
| Portogruaro to Modesto (California) | 5,999.82 mi (9,655.78 km) |
| Portogruaro to Mokena (Illinois) | 4,683.06 mi (7,536.66 km) |
| Portogruaro to Moline (Illinois) | 4,784.57 mi (7,700.03 km) |
| Portogruaro to Moncks Corner (South Carolina) | 4,746.94 mi (7,639.46 km) |
| Portogruaro to Monfort Heights (Ohio) | 4,663.28 mi (7,504.82 km) |
| Portogruaro to Monmouth (Oregon) | 5,624.53 mi (9,051.81 km) |
| Portogruaro to Monroe (Georgia) | 4,876.18 mi (7,847.45 km) |
| Portogruaro to Monroe (Louisiana) | 5,283.49 mi (8,502.96 km) |
| Portogruaro to Monroe (Michigan) | 4,491.25 mi (7,227.97 km) |
| Portogruaro to Monroe (North Carolina) | 4,686.64 mi (7,542.43 km) |
| Portogruaro to Monroe (Ohio) | 4,641.56 mi (7,469.88 km) |
