| Silver Spring to Rodgau | 4,063.27 mi (6,539.20 km) |
| Silver Spring to Roding | 4,234.08 mi (6,814.09 km) |
| Silver Spring to Rodinghausen | 3,983.82 mi (6,411.33 km) |
| Silver Spring to Roetgen | 3,937.37 mi (6,336.59 km) |
| Silver Spring to Rommerskirchen | 3,946.68 mi (6,351.57 km) |
| Silver Spring to Ronnenberg | 4,027.39 mi (6,481.45 km) |
| Silver Spring to Rosbach vor der Hohe | 4,047.73 mi (6,514.20 km) |
| Silver Spring to Rosdorf | 4,060.37 mi (6,534.53 km) |
| Silver Spring to Rosenheim | 4,262.10 mi (6,859.19 km) |
| Silver Spring to Rosrath | 3,970.02 mi (6,389.13 km) |
| Silver Spring to Rossdorf | 4,062.75 mi (6,538.37 km) |
| Silver Spring to Rosstal | 4,162.26 mi (6,698.51 km) |
| Silver Spring to Rostock | 4,070.07 mi (6,550.15 km) |
| Silver Spring to Rotenburg an der Fulda | 4,068.28 mi (6,547.27 km) |
| Silver Spring to Roth | 4,175.40 mi (6,719.65 km) |
