| Cantanhede to Smyrna (Delaware) | 3,467.35 mi (5,580.17 km) |
| Cantanhede to Smyrna (Georgia) | 4,078.19 mi (6,563.20 km) |
| Cantanhede to Smyrna (Tennessee) | 4,103.37 mi (6,603.74 km) |
| Cantanhede to Snellville (Georgia) | 4,053.03 mi (6,522.73 km) |
| Cantanhede to Snoqualmie (Washington) | 5,117.90 mi (8,236.46 km) |
| Cantanhede to Snyder (Texas) | 4,912.40 mi (7,905.74 km) |
| Cantanhede to Socastee (South Carolina) | 3,809.35 mi (6,130.55 km) |
| Cantanhede to Socorro (Texas) | 5,205.66 mi (8,377.70 km) |
| Cantanhede to Soddy-Daisy (Tennessee) | 4,062.10 mi (6,537.33 km) |
| Cantanhede to Solana Beach (California) | 5,630.38 mi (9,061.22 km) |
| Cantanhede to Soledad (California) | 5,632.36 mi (9,064.41 km) |
| Cantanhede to Solon (Ohio) | 3,687.37 mi (5,934.24 km) |
| Cantanhede to Somers Point (New Jersey) | 3,417.71 mi (5,500.28 km) |
| Cantanhede to Somerset (Kentucky) | 3,972.92 mi (6,393.80 km) |
| Cantanhede to Somerset (New Jersey) | 3,380.22 mi (5,439.94 km) |
