| Portogruaro to Sugar Hill (Georgia) | 4,875.99 mi (7,847.14 km) |
| Portogruaro to Sugar Land (Texas) | 5,574.89 mi (8,971.93 km) |
| Portogruaro to Sugarland Run (Virginia) | 4,373.43 mi (7,038.36 km) |
| Portogruaro to Sugarmill Woods (Florida) | 5,063.32 mi (8,148.62 km) |
| Portogruaro to Suisun City (California) | 5,990.72 mi (9,641.13 km) |
| Portogruaro to Suitland (Maryland) | 4,362.22 mi (7,020.32 km) |
| Portogruaro to Sulphur (Louisiana) | 5,450.24 mi (8,771.32 km) |
| Portogruaro to Sulphur Springs (Texas) | 5,392.64 mi (8,678.61 km) |
| Portogruaro to Summerfield (Maryland) | 4,357.55 mi (7,012.81 km) |
| Portogruaro to Summerfield (North Carolina) | 4,604.71 mi (7,410.56 km) |
| Portogruaro to Summerlin South (Nevada) | 5,923.42 mi (9,532.83 km) |
| Portogruaro to Summerville (South Carolina) | 4,762.13 mi (7,663.90 km) |
| Portogruaro to Summit (Illinois) | 4,668.80 mi (7,513.70 km) |
| Portogruaro to Summit (New Jersey) | 4,175.93 mi (6,720.51 km) |
| Portogruaro to Sumner (Washington) | 5,458.76 mi (8,785.02 km) |
