| San Bruno to Smyrna (Delaware) | 2,507.34 mi (4,035.18 km) |
| San Bruno to Smyrna (Georgia) | 2,127.53 mi (3,423.93 km) |
| San Bruno to Smyrna (Tennessee) | 1,977.71 mi (3,182.81 km) |
| San Bruno to Snellville (Georgia) | 2,155.66 mi (3,469.20 km) |
| San Bruno to Snoqualmie (Washington) | 684.93 mi (1,102.29 km) |
| San Bruno to Snyder (Texas) | 1,258.74 mi (2,025.75 km) |
| San Bruno to Socastee (South Carolina) | 2,431.25 mi (3,912.72 km) |
| San Bruno to Socorro (Texas) | 1,006.31 mi (1,619.49 km) |
| San Bruno to Soddy-Daisy (Tennessee) | 2,063.78 mi (3,321.34 km) |
| San Bruno to Solana Beach (California) | 432.85 mi (696.60 km) |
| San Bruno to Soledad (California) | 101.39 mi (163.17 km) |
| San Bruno to Solon (Ohio) | 2,180.16 mi (3,508.63 km) |
| San Bruno to Somers Point (New Jersey) | 2,559.21 mi (4,118.65 km) |
| San Bruno to Somerset (Kentucky) | 2,063.25 mi (3,320.48 km) |
| San Bruno to Somerset (New Jersey) | 2,547.23 mi (4,099.37 km) |
