| Silver Spring to Rosemead (California) | 2,285.40 mi (3,677.99 km) |
| Silver Spring to Rosemont (California) | 2,364.14 mi (3,804.71 km) |
| Silver Spring to Rosemount (Minnesota) | 913.78 mi (1,470.59 km) |
| Silver Spring to Rosenberg (Texas) | 1,252.90 mi (2,016.35 km) |
| Silver Spring to Roseville (California) | 2,358.33 mi (3,795.37 km) |
| Silver Spring to Roseville (Michigan) | 392.91 mi (632.33 km) |
| Silver Spring to Roseville (Minnesota) | 924.37 mi (1,487.63 km) |
| Silver Spring to Rossmoor (California) | 2,292.20 mi (3,688.94 km) |
| Silver Spring to Rossville (Maryland) | 38.06 mi (61.25 km) |
| Silver Spring to Roswell (Georgia) | 531.93 mi (856.06 km) |
| Silver Spring to Roswell (New Mexico) | 1,575.93 mi (2,536.22 km) |
| Silver Spring to Round Lake (Illinois) | 624.47 mi (1,004.99 km) |
| Silver Spring to Round Lake Beach (Illinois) | 624.03 mi (1,004.29 km) |
| Silver Spring to Round Rock (Texas) | 1,305.71 mi (2,101.34 km) |
| Silver Spring to Rowland Heights (California) | 2,277.55 mi (3,665.36 km) |
