| Petrila to Smyrna (Delaware) | 4,734.55 mi (7,619.52 km) |
| Petrila to Smyrna (Georgia) | 5,349.66 mi (8,609.44 km) |
| Petrila to Smyrna (Tennessee) | 5,320.51 mi (8,562.53 km) |
| Petrila to Snellville (Georgia) | 5,329.84 mi (8,577.56 km) |
| Petrila to Snoqualmie (Washington) | 5,676.71 mi (9,135.79 km) |
| Petrila to Snyder (Texas) | 6,011.50 mi (9,674.57 km) |
| Petrila to Socastee (South Carolina) | 5,137.59 mi (8,268.15 km) |
| Petrila to Socorro (Texas) | 6,248.24 mi (10,055.56 km) |
| Petrila to Soddy-Daisy (Tennessee) | 5,304.90 mi (8,537.42 km) |
| Petrila to Solana Beach (California) | 6,484.24 mi (10,435.38 km) |
| Petrila to Soledad (California) | 6,367.33 mi (10,247.23 km) |
| Petrila to Solon (Ohio) | 4,861.16 mi (7,823.28 km) |
| Petrila to Somers Point (New Jersey) | 4,693.47 mi (7,553.41 km) |
| Petrila to Somerset (Kentucky) | 5,191.60 mi (8,355.07 km) |
| Petrila to Somerset (New Jersey) | 4,634.99 mi (7,459.30 km) |
