| Sunset to Smithville (Missouri) | 1,253.76 mi (2,017.74 km) |
| Sunset to Smyrna (Delaware) | 978.26 mi (1,574.36 km) |
| Sunset to Smyrna (Georgia) | 616.27 mi (991.79 km) |
| Sunset to Smyrna (Tennessee) | 797.59 mi (1,283.60 km) |
| Sunset to Snellville (Georgia) | 604.05 mi (972.12 km) |
| Sunset to Snoqualmie (Washington) | 2,703.81 mi (4,351.37 km) |
| Sunset to Snyder (Texas) | 1,328.12 mi (2,137.41 km) |
| Sunset to Socastee (South Carolina) | 557.29 mi (896.88 km) |
| Sunset to Socorro (Texas) | 1,618.80 mi (2,605.21 km) |
| Sunset to Soddy-Daisy (Tennessee) | 719.37 mi (1,157.71 km) |
| Sunset to Solana Beach (California) | 2,266.72 mi (3,647.93 km) |
| Sunset to Soledad (California) | 2,515.73 mi (4,048.67 km) |
| Sunset to Solon (Ohio) | 1,085.20 mi (1,746.46 km) |
| Sunset to Somers Point (New Jersey) | 997.63 mi (1,605.53 km) |
| Sunset to Somerset (Kentucky) | 824.97 mi (1,327.66 km) |
