| Suffolk to Ridgefield Park (New Jersey) | 320.10 mi (515.14 km) |
| Suffolk to Ridgeland (Mississippi) | 822.41 mi (1,323.55 km) |
| Suffolk to Ridgewood (New Jersey) | 325.88 mi (524.45 km) |
| Suffolk to Rifle (Colorado) | 1,695.24 mi (2,728.22 km) |
| Suffolk to Rincon (Georgia) | 401.04 mi (645.42 km) |
| Suffolk to Ringwood (New Jersey) | 330.21 mi (531.42 km) |
| Suffolk to Río Grande (Puerto Rico) | 1,425.62 mi (2,294.32 km) |
| Suffolk to Rio Grande City (Texas) | 1,482.70 mi (2,386.17 km) |
| Suffolk to Rio Linda (California) | 2,428.90 mi (3,908.94 km) |
| Suffolk to Rio Rancho (New Mexico) | 1,676.33 mi (2,697.79 km) |
| Suffolk to Rio Rico (Arizona) | 1,986.97 mi (3,197.73 km) |
| Suffolk to Ripon (California) | 2,425.63 mi (3,903.68 km) |
| Suffolk to River Edge (New Jersey) | 324.14 mi (521.65 km) |
| Suffolk to River Falls (Wisconsin) | 1,005.98 mi (1,618.97 km) |
| Suffolk to River Forest (Illinois) | 696.58 mi (1,121.03 km) |
