| Birstall to Smyrna (Delaware) | 3,483.52 mi (5,606.18 km) |
| Birstall to Smyrna (Georgia) | 4,098.16 mi (6,595.36 km) |
| Birstall to Smyrna (Tennessee) | 4,070.26 mi (6,550.44 km) |
| Birstall to Snellville (Georgia) | 4,078.41 mi (6,563.57 km) |
| Birstall to Snoqualmie (Washington) | 4,615.59 mi (7,428.07 km) |
| Birstall to Snyder (Texas) | 4,778.70 mi (7,690.58 km) |
| Birstall to Socastee (South Carolina) | 3,889.19 mi (6,259.05 km) |
| Birstall to Socorro (Texas) | 5,028.89 mi (8,093.22 km) |
| Birstall to Soddy-Daisy (Tennessee) | 4,053.66 mi (6,523.73 km) |
| Birstall to Solana Beach (California) | 5,321.24 mi (8,563.72 km) |
| Birstall to Soledad (California) | 5,245.53 mi (8,441.86 km) |
| Birstall to Solon (Ohio) | 3,612.24 mi (5,813.34 km) |
| Birstall to Somers Point (New Jersey) | 3,442.87 mi (5,540.76 km) |
| Birstall to Somerset (Kentucky) | 3,941.00 mi (6,342.43 km) |
| Birstall to Somerset (New Jersey) | 3,383.75 mi (5,445.62 km) |
