| Silver Spring to Rome (New York) | 302.45 mi (486.75 km) |
| Silver Spring to Romeoville (Illinois) | 610.76 mi (982.92 km) |
| Silver Spring to Romulus (Michigan) | 400.18 mi (644.03 km) |
| Silver Spring to Ronkonkoma (New York) | 241.06 mi (387.95 km) |
| Silver Spring to Roosevelt (New York) | 216.01 mi (347.63 km) |
| Silver Spring to Rosamond (California) | 2,273.55 mi (3,658.92 km) |
| Silver Spring to Rosaryville (Maryland) | 19.34 mi (31.12 km) |
| Silver Spring to Roscoe (Illinois) | 670.13 mi (1,078.47 km) |
| Silver Spring to Rose Hill (Virginia) | 15.63 mi (25.15 km) |
| Silver Spring to Roseburg (Oregon) | 2,398.41 mi (3,859.87 km) |
| Silver Spring to Rosedale (California) | 2,314.44 mi (3,724.73 km) |
| Silver Spring to Rosedale (Maryland) | 35.41 mi (56.98 km) |
| Silver Spring to Roselle (Illinois) | 616.21 mi (991.70 km) |
| Silver Spring to Roselle (New Jersey) | 185.61 mi (298.70 km) |
| Silver Spring to Roselle Park (New Jersey) | 185.85 mi (299.10 km) |
