| Valongo to Smyrna (Delaware) | 3,450.61 mi (5,553.21 km) |
| Valongo to Smyrna (Georgia) | 4,063.19 mi (6,539.08 km) |
| Valongo to Smyrna (Tennessee) | 4,085.38 mi (6,574.78 km) |
| Valongo to Snellville (Georgia) | 4,038.30 mi (6,499.02 km) |
| Valongo to Snoqualmie (Washington) | 5,076.92 mi (8,170.52 km) |
| Valongo to Snyder (Texas) | 4,890.34 mi (7,870.25 km) |
| Valongo to Socastee (South Carolina) | 3,797.23 mi (6,111.06 km) |
| Valongo to Socorro (Texas) | 5,181.72 mi (8,339.18 km) |
| Valongo to Soddy-Daisy (Tennessee) | 4,045.43 mi (6,510.49 km) |
| Valongo to Solana Beach (California) | 5,599.93 mi (9,012.21 km) |
| Valongo to Soledad (California) | 5,597.82 mi (9,008.82 km) |
| Valongo to Solon (Ohio) | 3,666.02 mi (5,899.89 km) |
| Valongo to Somers Point (New Jersey) | 3,401.35 mi (5,473.94 km) |
| Valongo to Somerset (Kentucky) | 3,954.70 mi (6,364.47 km) |
| Valongo to Somerset (New Jersey) | 3,362.50 mi (5,411.42 km) |
