| Somerville to Conyers (Georgia) | 923.36 mi (1,486.00 km) |
| Somerville to Cookeville (Tennessee) | 881.53 mi (1,418.69 km) |
| Somerville to Coolidge (Arizona) | 2,281.79 mi (3,672.18 km) |
| Somerville to Coon Rapids (Minnesota) | 1,120.68 mi (1,803.57 km) |
| Somerville to Cooper City (Florida) | 1,243.39 mi (2,001.04 km) |
| Somerville to Coos Bay (Oregon) | 2,644.10 mi (4,255.27 km) |
| Somerville to Copiague (New York) | 167.81 mi (270.06 km) |
| Somerville to Coppell (Texas) | 1,550.17 mi (2,494.75 km) |
| Somerville to Copperas Cove (Texas) | 1,666.13 mi (2,681.37 km) |
| Somerville to Coral Gables (Florida) | 1,264.96 mi (2,035.75 km) |
| Somerville to Coral Springs (Florida) | 1,228.45 mi (1,977.01 km) |
| Somerville to Coral Terrace (Florida) | 1,263.00 mi (2,032.61 km) |
| Somerville to Coralville (Iowa) | 1,050.15 mi (1,690.06 km) |
| Somerville to Coram (New York) | 143.35 mi (230.70 km) |
| Somerville to Corcoran (California) | 2,594.02 mi (4,174.68 km) |
