| Poiana Mare to Silver Firs (Washington) | 5,751.74 mi (9,256.53 km) |
| Poiana Mare to Silver Spring (Maryland) | 4,851.43 mi (7,807.62 km) |
| Poiana Mare to Silver Springs Shores (Florida) | 5,527.33 mi (8,895.38 km) |
| Poiana Mare to Silverdale (Washington) | 5,774.33 mi (9,292.88 km) |
| Poiana Mare to Silverton (Oregon) | 5,944.37 mi (9,566.54 km) |
| Poiana Mare to Simi Valley (California) | 6,524.57 mi (10,500.27 km) |
| Poiana Mare to Simpsonville (South Carolina) | 5,264.28 mi (8,472.05 km) |
| Poiana Mare to Sioux City (Iowa) | 5,391.16 mi (8,676.23 km) |
| Poiana Mare to Sioux Falls (South Dakota) | 5,346.82 mi (8,604.87 km) |
| Poiana Mare to Skokie (Illinois) | 5,117.83 mi (8,236.36 km) |
| Poiana Mare to Sleepy Hollow (New York) | 4,631.03 mi (7,452.92 km) |
| Poiana Mare to Slidell (Louisiana) | 5,788.83 mi (9,316.22 km) |
| Poiana Mare to Smithfield (North Carolina) | 5,066.68 mi (8,154.04 km) |
| Poiana Mare to Smithfield (Utah) | 5,885.62 mi (9,472.00 km) |
| Poiana Mare to Smithville (Missouri) | 5,493.99 mi (8,841.73 km) |
