| Struer to Smyrna (Delaware) | 3,811.59 mi (6,134.16 km) |
| Struer to Smyrna (Georgia) | 4,415.99 mi (7,106.85 km) |
| Struer to Smyrna (Tennessee) | 4,371.27 mi (7,034.88 km) |
| Struer to Snellville (Georgia) | 4,398.28 mi (7,078.35 km) |
| Struer to Snoqualmie (Washington) | 4,704.31 mi (7,570.86 km) |
| Struer to Snyder (Texas) | 5,030.85 mi (8,096.37 km) |
| Struer to Socastee (South Carolina) | 4,228.77 mi (6,805.55 km) |
| Struer to Socorro (Texas) | 5,259.76 mi (8,464.76 km) |
| Struer to Soddy-Daisy (Tennessee) | 4,363.13 mi (7,021.77 km) |
| Struer to Solana Beach (California) | 5,490.57 mi (8,836.21 km) |
| Struer to Soledad (California) | 5,380.17 mi (8,658.55 km) |
| Struer to Solon (Ohio) | 3,908.20 mi (6,289.63 km) |
| Struer to Somers Point (New Jersey) | 3,774.47 mi (6,074.43 km) |
| Struer to Somerset (Kentucky) | 4,244.83 mi (6,831.39 km) |
| Struer to Somerset (New Jersey) | 3,710.04 mi (5,970.73 km) |
