| Bluffton to Ridgeland (Mississippi) | 538.18 mi (866.12 km) |
| Bluffton to Ridgewood (New Jersey) | 713.67 mi (1,148.54 km) |
| Bluffton to Rifle (Colorado) | 1,578.59 mi (2,540.50 km) |
| Bluffton to Rincon (Georgia) | 18.61 mi (29.95 km) |
| Bluffton to Ringwood (New Jersey) | 716.16 mi (1,152.55 km) |
| Bluffton to Río Grande (Puerto Rico) | 1,339.56 mi (2,155.81 km) |
| Bluffton to Rio Grande City (Texas) | 1,149.00 mi (1,849.14 km) |
| Bluffton to Rio Linda (California) | 2,304.34 mi (3,708.48 km) |
| Bluffton to Rio Rancho (New Mexico) | 1,491.14 mi (2,399.76 km) |
| Bluffton to Rio Rico (Arizona) | 1,758.89 mi (2,830.65 km) |
| Bluffton to Ripon (California) | 2,289.87 mi (3,685.19 km) |
| Bluffton to River Edge (New Jersey) | 712.70 mi (1,146.98 km) |
| Bluffton to River Falls (Wisconsin) | 1,075.97 mi (1,731.61 km) |
| Bluffton to River Forest (Illinois) | 768.58 mi (1,236.91 km) |
| Bluffton to River Grove (Illinois) | 770.80 mi (1,240.49 km) |
