| Birstall to Silver Firs (Washington) | 4,604.36 mi (7,410.01 km) |
| Birstall to Silver Spring (Maryland) | 3,552.76 mi (5,717.61 km) |
| Birstall to Silver Springs Shores (Florida) | 4,241.58 mi (6,826.16 km) |
| Birstall to Silverdale (Washington) | 4,629.41 mi (7,450.31 km) |
| Birstall to Silverton (Oregon) | 4,786.12 mi (7,702.52 km) |
| Birstall to Simi Valley (California) | 5,294.25 mi (8,520.27 km) |
| Birstall to Simpsonville (South Carolina) | 3,966.05 mi (6,382.74 km) |
| Birstall to Sioux City (Iowa) | 4,105.76 mi (6,607.58 km) |
| Birstall to Sioux Falls (South Dakota) | 4,065.16 mi (6,542.25 km) |
| Birstall to Skokie (Illinois) | 3,817.84 mi (6,144.23 km) |
| Birstall to Sleepy Hollow (New York) | 3,332.37 mi (5,362.93 km) |
| Birstall to Slidell (Louisiana) | 4,487.76 mi (7,222.35 km) |
| Birstall to Smithfield (North Carolina) | 3,772.85 mi (6,071.81 km) |
| Birstall to Smithfield (Utah) | 4,650.38 mi (7,484.06 km) |
| Birstall to Smithville (Missouri) | 4,198.32 mi (6,756.55 km) |
