| San Ramon to Smyrna (Delaware) | 2,478.70 mi (3,989.09 km) |
| San Ramon to Smyrna (Georgia) | 2,099.83 mi (3,379.35 km) |
| San Ramon to Smyrna (Tennessee) | 1,949.65 mi (3,137.65 km) |
| San Ramon to Snellville (Georgia) | 2,127.93 mi (3,424.57 km) |
| San Ramon to Snoqualmie (Washington) | 674.84 mi (1,086.06 km) |
| San Ramon to Snyder (Texas) | 1,233.65 mi (1,985.37 km) |
| San Ramon to Socastee (South Carolina) | 2,403.27 mi (3,867.69 km) |
| San Ramon to Socorro (Texas) | 984.15 mi (1,583.84 km) |
| San Ramon to Soddy-Daisy (Tennessee) | 2,035.81 mi (3,276.32 km) |
| San Ramon to Solana Beach (California) | 421.79 mi (678.80 km) |
| San Ramon to Soledad (California) | 96.84 mi (155.86 km) |
| San Ramon to Solon (Ohio) | 2,151.51 mi (3,462.52 km) |
| San Ramon to Somers Point (New Jersey) | 2,530.56 mi (4,072.55 km) |
| San Ramon to Somerset (Kentucky) | 2,034.92 mi (3,274.89 km) |
| San Ramon to Somerset (New Jersey) | 2,518.57 mi (4,053.25 km) |
