| Hickory to Smyrna (Delaware) | 397.73 mi (640.08 km) |
| Hickory to Smyrna (Georgia) | 222.87 mi (358.67 km) |
| Hickory to Smyrna (Tennessee) | 291.82 mi (469.64 km) |
| Hickory to Snellville (Georgia) | 200.25 mi (322.27 km) |
| Hickory to Snoqualmie (Washington) | 2,215.20 mi (3,565.03 km) |
| Hickory to Snyder (Texas) | 1,136.45 mi (1,828.95 km) |
| Hickory to Socastee (South Carolina) | 193.39 mi (311.24 km) |
| Hickory to Socorro (Texas) | 1,457.25 mi (2,345.22 km) |
| Hickory to Soddy-Daisy (Tennessee) | 219.20 mi (352.78 km) |
| Hickory to Solana Beach (California) | 2,046.81 mi (3,294.02 km) |
| Hickory to Soledad (California) | 2,218.68 mi (3,570.62 km) |
| Hickory to Solon (Ohio) | 390.12 mi (627.83 km) |
| Hickory to Somers Point (New Jersey) | 443.02 mi (712.97 km) |
| Hickory to Somerset (Kentucky) | 205.02 mi (329.95 km) |
| Hickory to Somerset (New Jersey) | 495.65 mi (797.68 km) |
