| Pampa to Silver Firs (Washington) | 1,377.16 mi (2,216.32 km) |
| Pampa to Silver Spring (Maryland) | 1,333.90 mi (2,146.70 km) |
| Pampa to Silver Springs Shores (Florida) | 1,189.82 mi (1,914.83 km) |
| Pampa to Silverdale (Washington) | 1,391.90 mi (2,240.05 km) |
| Pampa to Silverton (Oregon) | 1,316.47 mi (2,118.65 km) |
| Pampa to Simi Valley (California) | 1,010.18 mi (1,625.72 km) |
| Pampa to Simpsonville (South Carolina) | 1,056.98 mi (1,701.05 km) |
| Pampa to Sioux City (Iowa) | 539.01 mi (867.46 km) |
| Pampa to Sioux Falls (South Dakota) | 596.26 mi (959.59 km) |
| Pampa to Skokie (Illinois) | 840.07 mi (1,351.97 km) |
| Pampa to Sleepy Hollow (New York) | 1,511.04 mi (2,431.78 km) |
| Pampa to Slidell (Louisiana) | 742.72 mi (1,195.29 km) |
| Pampa to Smithfield (North Carolina) | 1,268.83 mi (2,041.98 km) |
| Pampa to Smithfield (Utah) | 728.27 mi (1,172.04 km) |
| Pampa to Smithville (Missouri) | 439.51 mi (707.32 km) |
