| Somerville to Rockport (Texas) | 1,758.85 mi (2,830.60 km) |
| Somerville to Rockville (Maryland) | 390.57 mi (628.55 km) |
| Somerville to Rockville Centre (New York) | 177.32 mi (285.38 km) |
| Somerville to Rockwall (Texas) | 1,524.89 mi (2,454.07 km) |
| Somerville to Rocky Mount (North Carolina) | 570.36 mi (917.91 km) |
| Somerville to Rocky Point (New York) | 138.12 mi (222.28 km) |
| Somerville to Rocky River (Ohio) | 555.90 mi (894.63 km) |
| Somerville to Roessleville (New York) | 138.80 mi (223.38 km) |
| Somerville to Rogers (Arkansas) | 1,296.25 mi (2,086.12 km) |
| Somerville to Rogers (Minnesota) | 1,133.80 mi (1,824.67 km) |
| Somerville to Rohnert Park (California) | 2,688.57 mi (4,326.83 km) |
| Somerville to Rolla (Missouri) | 1,129.97 mi (1,818.50 km) |
| Somerville to Rolling Meadows (Illinois) | 864.63 mi (1,391.49 km) |
| Somerville to Roma (Texas) | 1,921.67 mi (3,092.63 km) |
| Somerville to Rome (Georgia) | 945.51 mi (1,521.65 km) |
