| Reston to Ridgeland (Mississippi) | 846.94 mi (1,363.02 km) |
| Reston to Ridgewood (New Jersey) | 221.41 mi (356.33 km) |
| Reston to Rifle (Colorado) | 1,620.87 mi (2,608.54 km) |
| Reston to Rincon (Georgia) | 508.92 mi (819.03 km) |
| Reston to Ringwood (New Jersey) | 220.45 mi (354.78 km) |
| Reston to Río Grande (Puerto Rico) | 1,580.01 mi (2,542.79 km) |
| Reston to Rio Grande City (Texas) | 1,514.95 mi (2,438.08 km) |
| Reston to Rio Linda (California) | 2,350.06 mi (3,782.06 km) |
| Reston to Rio Rancho (New Mexico) | 1,629.60 mi (2,622.60 km) |
| Reston to Rio Rico (Arizona) | 1,955.29 mi (3,146.74 km) |
| Reston to Ripon (California) | 2,351.02 mi (3,783.61 km) |
| Reston to River Edge (New Jersey) | 222.15 mi (357.51 km) |
| Reston to River Falls (Wisconsin) | 883.50 mi (1,421.86 km) |
| Reston to River Forest (Illinois) | 586.79 mi (944.35 km) |
| Reston to River Grove (Illinois) | 588.29 mi (946.77 km) |
