| Arnold to Smyrna (Delaware) | 3,518.24 mi (5,662.07 km) |
| Arnold to Smyrna (Georgia) | 4,133.89 mi (6,652.86 km) |
| Arnold to Smyrna (Tennessee) | 4,108.16 mi (6,611.45 km) |
| Arnold to Snellville (Georgia) | 4,113.88 mi (6,620.64 km) |
| Arnold to Snoqualmie (Washington) | 4,668.41 mi (7,513.08 km) |
| Arnold to Snyder (Texas) | 4,821.45 mi (7,759.38 km) |
| Arnold to Socastee (South Carolina) | 3,921.91 mi (6,311.70 km) |
| Arnold to Socorro (Texas) | 5,073.42 mi (8,164.88 km) |
| Arnold to Soddy-Daisy (Tennessee) | 4,090.51 mi (6,583.05 km) |
| Arnold to Solana Beach (California) | 5,370.08 mi (8,642.31 km) |
| Arnold to Soledad (California) | 5,296.28 mi (8,523.55 km) |
| Arnold to Solon (Ohio) | 3,651.07 mi (5,875.82 km) |
| Arnold to Somers Point (New Jersey) | 3,477.11 mi (5,595.87 km) |
| Arnold to Somerset (Kentucky) | 3,978.65 mi (6,403.01 km) |
| Arnold to Somerset (New Jersey) | 3,418.81 mi (5,502.04 km) |
