| Summerfield to Siloam Springs (Arkansas) | 984.09 mi (1,583.75 km) |
| Summerfield to Silver Firs (Washington) | 2,320.53 mi (3,734.54 km) |
| Summerfield to Silver Spring (Maryland) | 10.67 mi (17.18 km) |
| Summerfield to Silver Springs Shores (Florida) | 737.62 mi (1,187.09 km) |
| Summerfield to Silverdale (Washington) | 2,345.73 mi (3,775.10 km) |
| Summerfield to Silverton (Oregon) | 2,364.05 mi (3,804.58 km) |
| Summerfield to Simi Valley (California) | 2,325.07 mi (3,741.84 km) |
| Summerfield to Simpsonville (South Carolina) | 414.68 mi (667.36 km) |
| Summerfield to Sioux City (Iowa) | 1,049.72 mi (1,689.35 km) |
| Summerfield to Sioux Falls (South Dakota) | 1,077.78 mi (1,734.52 km) |
| Summerfield to Skokie (Illinois) | 610.51 mi (982.53 km) |
| Summerfield to Sleepy Hollow (New York) | 219.11 mi (352.63 km) |
| Summerfield to Slidell (Louisiana) | 943.77 mi (1,518.85 km) |
| Summerfield to Smithfield (North Carolina) | 248.06 mi (399.21 km) |
| Summerfield to Smithfield (Utah) | 1,838.59 mi (2,958.93 km) |
