| Stafa to Silver Firs (Washington) | 5,233.05 mi (8,421.79 km) |
| Stafa to Silver Spring (Maryland) | 4,140.24 mi (6,663.08 km) |
| Stafa to Silver Springs Shores (Florida) | 4,804.98 mi (7,732.86 km) |
| Stafa to Silverdale (Washington) | 5,257.68 mi (8,461.42 km) |
| Stafa to Silverton (Oregon) | 5,417.11 mi (8,718.00 km) |
| Stafa to Simi Valley (California) | 5,933.19 mi (9,548.55 km) |
| Stafa to Simpsonville (South Carolina) | 4,551.82 mi (7,325.45 km) |
| Stafa to Sioux City (Iowa) | 4,737.55 mi (7,624.35 km) |
| Stafa to Sioux Falls (South Dakota) | 4,698.54 mi (7,561.57 km) |
| Stafa to Skokie (Illinois) | 4,437.69 mi (7,141.76 km) |
| Stafa to Sleepy Hollow (New York) | 3,920.22 mi (6,308.99 km) |
| Stafa to Slidell (Louisiana) | 5,080.41 mi (8,176.13 km) |
| Stafa to Smithfield (North Carolina) | 4,349.95 mi (7,000.56 km) |
| Stafa to Smithfield (Utah) | 5,289.34 mi (8,512.37 km) |
| Stafa to Smithville (Missouri) | 4,823.15 mi (7,762.11 km) |
