| Martinez to Smyrna (Delaware) | 2,483.27 mi (3,996.44 km) |
| Martinez to Smyrna (Georgia) | 2,108.47 mi (3,393.25 km) |
| Martinez to Smyrna (Tennessee) | 1,957.33 mi (3,150.02 km) |
| Martinez to Snellville (Georgia) | 2,136.49 mi (3,438.34 km) |
| Martinez to Snoqualmie (Washington) | 658.66 mi (1,060.01 km) |
| Martinez to Snyder (Texas) | 1,246.22 mi (2,005.60 km) |
| Martinez to Socastee (South Carolina) | 2,411.17 mi (3,880.40 km) |
| Martinez to Socorro (Texas) | 999.16 mi (1,607.99 km) |
| Martinez to Soddy-Daisy (Tennessee) | 2,043.74 mi (3,289.08 km) |
| Martinez to Solana Beach (California) | 440.58 mi (709.05 km) |
| Martinez to Soledad (California) | 115.58 mi (186.01 km) |
| Martinez to Solon (Ohio) | 2,155.33 mi (3,468.66 km) |
| Martinez to Somers Point (New Jersey) | 2,535.03 mi (4,079.73 km) |
| Martinez to Somerset (Kentucky) | 2,041.69 mi (3,285.78 km) |
| Martinez to Somerset (New Jersey) | 2,522.39 mi (4,059.40 km) |
