| Pianoro to Smyrna (Delaware) | 4,270.33 mi (6,872.43 km) |
| Pianoro to Smyrna (Georgia) | 4,890.16 mi (7,869.96 km) |
| Pianoro to Smyrna (Tennessee) | 4,879.83 mi (7,853.32 km) |
| Pianoro to Snellville (Georgia) | 4,868.29 mi (7,834.76 km) |
| Pianoro to Snoqualmie (Washington) | 5,478.74 mi (8,817.18 km) |
| Pianoro to Snyder (Texas) | 5,620.85 mi (9,045.88 km) |
| Pianoro to Socastee (South Carolina) | 4,656.40 mi (7,493.75 km) |
| Pianoro to Socorro (Texas) | 5,881.23 mi (9,464.92 km) |
| Pianoro to Soddy-Daisy (Tennessee) | 4,855.05 mi (7,813.44 km) |
| Pianoro to Solana Beach (California) | 6,190.67 mi (9,962.92 km) |
| Pianoro to Soledad (California) | 6,116.31 mi (9,843.25 km) |
| Pianoro to Solon (Ohio) | 4,430.25 mi (7,129.80 km) |
| Pianoro to Somers Point (New Jersey) | 4,225.92 mi (6,800.96 km) |
| Pianoro to Somerset (Kentucky) | 4,749.00 mi (7,642.78 km) |
| Pianoro to Somerset (New Jersey) | 4,173.84 mi (6,717.15 km) |
