| Portogruaro to Nocatee (Florida) | 4,950.97 mi (7,967.81 km) |
| Portogruaro to Nogales (Arizona) | 6,051.96 mi (9,739.68 km) |
| Portogruaro to Nolensville (Tennessee) | 4,897.04 mi (7,881.02 km) |
| Portogruaro to Norco (California) | 6,119.05 mi (9,847.67 km) |
| Portogruaro to Norcross (Georgia) | 4,890.31 mi (7,870.19 km) |
| Portogruaro to Norfolk (Nebraska) | 5,009.93 mi (8,062.70 km) |
| Portogruaro to Norfolk (Virginia) | 4,418.73 mi (7,111.27 km) |
| Portogruaro to Normal (Illinois) | 4,772.95 mi (7,681.32 km) |
| Portogruaro to Norman (Oklahoma) | 5,352.58 mi (8,614.15 km) |
| Portogruaro to Norridge (Illinois) | 4,660.96 mi (7,501.10 km) |
| Portogruaro to Norristown (Pennsylvania) | 4,241.55 mi (6,826.12 km) |
| Portogruaro to North Adams (Massachusetts) | 4,043.78 mi (6,507.84 km) |
| Portogruaro to North Amityville (New York) | 4,136.49 mi (6,657.04 km) |
| Portogruaro to North Arlington (New Jersey) | 4,163.00 mi (6,699.70 km) |
| Portogruaro to North Auburn (California) | 5,924.81 mi (9,535.06 km) |
