| Nogales to Smyrna (Delaware) | 2,051.02 mi (3,300.80 km) |
| Nogales to Smyrna (Georgia) | 1,542.86 mi (2,483.00 km) |
| Nogales to Smyrna (Tennessee) | 1,435.10 mi (2,309.57 km) |
| Nogales to Snellville (Georgia) | 1,572.30 mi (2,530.38 km) |
| Nogales to Snoqualmie (Washington) | 1,256.66 mi (2,022.39 km) |
| Nogales to Snyder (Texas) | 594.13 mi (956.16 km) |
| Nogales to Socastee (South Carolina) | 1,859.41 mi (2,992.42 km) |
| Nogales to Socorro (Texas) | 275.96 mi (444.12 km) |
| Nogales to Soddy-Daisy (Tennessee) | 1,507.15 mi (2,425.52 km) |
| Nogales to Solana Beach (California) | 386.55 mi (622.09 km) |
| Nogales to Soledad (California) | 691.88 mi (1,113.47 km) |
| Nogales to Solon (Ohio) | 1,769.88 mi (2,848.34 km) |
| Nogales to Somers Point (New Jersey) | 2,104.55 mi (3,386.95 km) |
| Nogales to Somerset (Kentucky) | 1,549.35 mi (2,493.44 km) |
| Nogales to Somerset (New Jersey) | 2,116.92 mi (3,406.85 km) |
