| Betton to Smyrna (Delaware) | 3,598.60 mi (5,791.39 km) |
| Betton to Smyrna (Georgia) | 4,218.50 mi (6,789.02 km) |
| Betton to Smyrna (Tennessee) | 4,209.91 mi (6,775.20 km) |
| Betton to Snellville (Georgia) | 4,196.54 mi (6,753.68 km) |
| Betton to Snoqualmie (Washington) | 4,915.18 mi (7,910.21 km) |
| Betton to Snyder (Texas) | 4,960.53 mi (7,983.20 km) |
| Betton to Socastee (South Carolina) | 3,984.92 mi (6,413.10 km) |
| Betton to Socorro (Texas) | 5,227.54 mi (8,412.91 km) |
| Betton to Soddy-Daisy (Tennessee) | 4,184.09 mi (6,733.64 km) |
| Betton to Solana Beach (California) | 5,565.86 mi (8,957.38 km) |
| Betton to Soledad (California) | 5,514.10 mi (8,874.09 km) |
| Betton to Solon (Ohio) | 3,762.46 mi (6,055.09 km) |
| Betton to Somers Point (New Jersey) | 3,554.09 mi (5,719.75 km) |
| Betton to Somerset (Kentucky) | 4,078.94 mi (6,564.42 km) |
| Betton to Somerset (New Jersey) | 3,502.30 mi (5,636.41 km) |
