| Somerville to Secaucus (New Jersey) | 189.30 mi (304.65 km) |
| Somerville to Security-Widefield (Colorado) | 1,770.26 mi (2,848.96 km) |
| Somerville to Sedalia (Missouri) | 1,185.92 mi (1,908.55 km) |
| Somerville to Sedro-Woolley (Washington) | 2,466.75 mi (3,969.85 km) |
| Somerville to Seguin (Texas) | 1,731.88 mi (2,787.20 km) |
| Somerville to Selden (New York) | 145.29 mi (233.83 km) |
| Somerville to Selma (Alabama) | 1,110.16 mi (1,786.62 km) |
| Somerville to Selma (California) | 2,582.69 mi (4,156.44 km) |
| Somerville to Selma (Texas) | 1,748.37 mi (2,813.73 km) |
| Somerville to Seminole (Florida) | 1,199.95 mi (1,931.13 km) |
| Somerville to Seven Hills (Ohio) | 547.92 mi (881.79 km) |
| Somerville to Seven Oaks (South Carolina) | 792.26 mi (1,275.01 km) |
| Somerville to Severn (Maryland) | 369.04 mi (593.92 km) |
| Somerville to Severna Park (Maryland) | 365.96 mi (588.96 km) |
| Somerville to Sevierville (Tennessee) | 803.81 mi (1,293.60 km) |
