| Portogruaro to Monticello (Minnesota) | 4,722.18 mi (7,599.62 km) |
| Portogruaro to Montrose (Colorado) | 5,553.53 mi (8,937.55 km) |
| Portogruaro to Moody (Alabama) | 5,002.07 mi (8,050.05 km) |
| Portogruaro to Moore (Oklahoma) | 5,352.53 mi (8,614.07 km) |
| Portogruaro to Moorestown-Lenola (New Jersey) | 4,232.35 mi (6,811.31 km) |
| Portogruaro to Mooresville (North Carolina) | 4,671.64 mi (7,518.27 km) |
| Portogruaro to Moorhead (Minnesota) | 4,746.69 mi (7,639.06 km) |
| Portogruaro to Moorpark (California) | 6,137.79 mi (9,877.81 km) |
| Portogruaro to Moraga (California) | 6,017.99 mi (9,685.02 km) |
| Portogruaro to Moreno Valley (California) | 6,108.55 mi (9,830.77 km) |
| Portogruaro to Morgan City (Louisiana) | 5,387.53 mi (8,670.39 km) |
| Portogruaro to Morgan Hill (California) | 6,047.60 mi (9,732.67 km) |
| Portogruaro to Morganton (North Carolina) | 4,701.35 mi (7,566.10 km) |
| Portogruaro to Morgantown (West Virginia) | 4,453.62 mi (7,167.41 km) |
| Portogruaro to Morris (Illinois) | 4,711.53 mi (7,582.48 km) |
