| Penicuik to Silver Firs (Washington) | 4,453.44 mi (7,167.11 km) |
| Penicuik to Silver Spring (Maryland) | 3,456.31 mi (5,562.40 km) |
| Penicuik to Silver Springs Shores (Florida) | 4,155.26 mi (6,687.25 km) |
| Penicuik to Silverdale (Washington) | 4,478.32 mi (7,207.15 km) |
| Penicuik to Silverton (Oregon) | 4,636.25 mi (7,461.32 km) |
| Penicuik to Simi Valley (California) | 5,153.51 mi (8,293.78 km) |
| Penicuik to Simpsonville (South Carolina) | 3,869.57 mi (6,227.48 km) |
| Penicuik to Sioux City (Iowa) | 3,979.00 mi (6,403.57 km) |
| Penicuik to Sioux Falls (South Dakota) | 3,936.72 mi (6,335.53 km) |
| Penicuik to Skokie (Illinois) | 3,701.41 mi (5,956.85 km) |
| Penicuik to Sleepy Hollow (New York) | 3,236.28 mi (5,208.28 km) |
| Penicuik to Slidell (Louisiana) | 4,386.74 mi (7,059.78 km) |
| Penicuik to Smithfield (North Carolina) | 3,681.16 mi (5,924.26 km) |
| Penicuik to Smithfield (Utah) | 4,509.96 mi (7,258.07 km) |
| Penicuik to Smithville (Missouri) | 4,077.69 mi (6,562.41 km) |
