| Ramnicu Valcea to Silver Firs (Washington) | 5,701.00 mi (9,174.87 km) |
| Ramnicu Valcea to Silver Spring (Maryland) | 4,855.74 mi (7,814.56 km) |
| Ramnicu Valcea to Silver Springs Shores (Florida) | 5,539.52 mi (8,914.99 km) |
| Ramnicu Valcea to Silverdale (Washington) | 5,723.19 mi (9,210.59 km) |
| Ramnicu Valcea to Silverton (Oregon) | 5,894.80 mi (9,486.76 km) |
| Ramnicu Valcea to Simi Valley (California) | 6,486.83 mi (10,439.54 km) |
| Ramnicu Valcea to Simpsonville (South Carolina) | 5,269.00 mi (8,479.63 km) |
| Ramnicu Valcea to Sioux City (Iowa) | 5,371.34 mi (8,644.33 km) |
| Ramnicu Valcea to Sioux Falls (South Dakota) | 5,325.46 mi (8,570.50 km) |
| Ramnicu Valcea to Skokie (Illinois) | 5,107.36 mi (8,219.50 km) |
| Ramnicu Valcea to Sleepy Hollow (New York) | 4,635.33 mi (7,459.85 km) |
| Ramnicu Valcea to Slidell (Louisiana) | 5,790.59 mi (9,319.06 km) |
| Ramnicu Valcea to Smithfield (North Carolina) | 5,074.49 mi (8,166.61 km) |
| Ramnicu Valcea to Smithfield (Utah) | 5,850.02 mi (9,414.70 km) |
| Ramnicu Valcea to Smithville (Missouri) | 5,479.65 mi (8,818.65 km) |
