| Duluth to Santa Rosa (California) | 1,644.90 mi (2,647.21 km) |
| Duluth to Santaquin (Utah) | 1,089.38 mi (1,753.19 km) |
| Duluth to Santee (California) | 1,620.49 mi (2,607.93 km) |
| Duluth to Sapulpa (Oklahoma) | 771.43 mi (1,241.50 km) |
| Duluth to Saraland (Alabama) | 1,121.37 mi (1,804.67 km) |
| Duluth to Sarasota (Florida) | 1,440.81 mi (2,318.76 km) |
| Duluth to Sarasota Springs (Florida) | 1,444.13 mi (2,324.10 km) |
| Duluth to Saratoga (California) | 1,655.92 mi (2,664.95 km) |
| Duluth to Saratoga Springs (New York) | 931.69 mi (1,499.41 km) |
| Duluth to Saratoga Springs (Utah) | 1,081.37 mi (1,740.30 km) |
| Duluth to Sartell (Minnesota) | 127.65 mi (205.43 km) |
| Duluth to Satellite Beach (Florida) | 1,428.65 mi (2,299.19 km) |
| Duluth to Sauk Rapids (Minnesota) | 126.11 mi (202.95 km) |
| Duluth to Sault Ste. Marie (Michigan) | 368.94 mi (593.75 km) |
| Duluth to Savage (Minnesota) | 151.59 mi (243.96 km) |
