| Blytheville to Smyrna (Delaware) | 815.21 mi (1,311.96 km) |
| Blytheville to Smyrna (Georgia) | 337.08 mi (542.47 km) |
| Blytheville to Smyrna (Tennessee) | 188.99 mi (304.15 km) |
| Blytheville to Snellville (Georgia) | 363.81 mi (585.49 km) |
| Blytheville to Snoqualmie (Washington) | 1,814.07 mi (2,919.46 km) |
| Blytheville to Snyder (Texas) | 665.79 mi (1,071.49 km) |
| Blytheville to Socastee (South Carolina) | 636.93 mi (1,025.03 km) |
| Blytheville to Socorro (Texas) | 983.50 mi (1,582.79 km) |
| Blytheville to Soddy-Daisy (Tennessee) | 269.85 mi (434.28 km) |
| Blytheville to Solana Beach (California) | 1,566.16 mi (2,520.49 km) |
| Blytheville to Soledad (California) | 1,745.63 mi (2,809.31 km) |
| Blytheville to Solon (Ohio) | 591.62 mi (952.11 km) |
| Blytheville to Somers Point (New Jersey) | 868.02 mi (1,396.94 km) |
| Blytheville to Somerset (Kentucky) | 304.54 mi (490.11 km) |
| Blytheville to Somerset (New Jersey) | 892.45 mi (1,436.27 km) |
