| Peniche to Smyrna (Delaware) | 3,455.38 mi (5,560.89 km) |
| Peniche to Smyrna (Georgia) | 4,063.41 mi (6,539.43 km) |
| Peniche to Smyrna (Tennessee) | 4,092.85 mi (6,586.81 km) |
| Peniche to Snellville (Georgia) | 4,037.91 mi (6,498.39 km) |
| Peniche to Snoqualmie (Washington) | 5,143.92 mi (8,278.35 km) |
| Peniche to Snyder (Texas) | 4,907.48 mi (7,897.82 km) |
| Peniche to Socastee (South Carolina) | 3,790.70 mi (6,100.54 km) |
| Peniche to Socorro (Texas) | 5,203.46 mi (8,374.15 km) |
| Peniche to Soddy-Daisy (Tennessee) | 4,049.71 mi (6,517.38 km) |
| Peniche to Solana Beach (California) | 5,638.21 mi (9,073.82 km) |
| Peniche to Soledad (California) | 5,646.92 mi (9,087.84 km) |
| Peniche to Solon (Ohio) | 3,681.94 mi (5,925.51 km) |
| Peniche to Somers Point (New Jersey) | 3,405.23 mi (5,480.18 km) |
| Peniche to Somerset (Kentucky) | 3,962.79 mi (6,377.49 km) |
| Peniche to Somerset (New Jersey) | 3,369.70 mi (5,423.00 km) |
