| Somerville to Ridgefield Park (New Jersey) | 184.36 mi (296.70 km) |
| Somerville to Ridgeland (Mississippi) | 1,247.27 mi (2,007.28 km) |
| Somerville to Ridgewood (New Jersey) | 183.33 mi (295.04 km) |
| Somerville to Rifle (Colorado) | 1,908.54 mi (3,071.50 km) |
| Somerville to Rincon (Georgia) | 891.05 mi (1,434.01 km) |
| Somerville to Ringwood (New Jersey) | 186.09 mi (299.48 km) |
| Somerville to Río Grande (Puerto Rico) | 1,687.57 mi (2,715.89 km) |
| Somerville to Rio Grande City (Texas) | 1,914.88 mi (3,081.71 km) |
| Somerville to Rio Linda (California) | 2,616.92 mi (4,211.53 km) |
| Somerville to Rio Rancho (New Mexico) | 1,962.08 mi (3,157.66 km) |
| Somerville to Rio Rico (Arizona) | 2,303.48 mi (3,707.10 km) |
| Somerville to Ripon (California) | 2,626.56 mi (4,227.05 km) |
| Somerville to River Edge (New Jersey) | 182.25 mi (293.30 km) |
| Somerville to River Falls (Wisconsin) | 1,086.61 mi (1,748.73 km) |
| Somerville to River Forest (Illinois) | 855.78 mi (1,377.25 km) |
