| Reston to Robertsville (New Jersey) | 188.64 mi (303.58 km) |
| Reston to Robinson (Texas) | 1,227.32 mi (1,975.19 km) |
| Reston to Robstown (Texas) | 1,398.15 mi (2,250.10 km) |
| Reston to Rochester (Michigan) | 397.08 mi (639.04 km) |
| Reston to Rochester (Minnesota) | 856.20 mi (1,377.93 km) |
| Reston to Rochester (New Hampshire) | 447.11 mi (719.56 km) |
| Reston to Rochester (New York) | 291.80 mi (469.60 km) |
| Reston to Rochester Hills (Michigan) | 397.58 mi (639.85 km) |
| Reston to Rock Hill (South Carolina) | 343.36 mi (552.58 km) |
| Reston to Rock Island (Illinois) | 719.01 mi (1,157.14 km) |
| Reston to Rock Springs (Wyoming) | 1,680.63 mi (2,704.71 km) |
| Reston to Rockford (Illinois) | 655.17 mi (1,054.39 km) |
| Reston to Rockledge (Florida) | 759.70 mi (1,222.62 km) |
| Reston to Rocklin (California) | 2,337.92 mi (3,762.52 km) |
| Reston to Rockport (Texas) | 1,359.55 mi (2,187.99 km) |
