| Elkridge to Rodgau | 4,043.35 mi (6,507.14 km) |
| Elkridge to Roding | 4,214.16 mi (6,782.03 km) |
| Elkridge to Rodinghausen | 3,963.91 mi (6,379.30 km) |
| Elkridge to Roetgen | 3,917.45 mi (6,304.53 km) |
| Elkridge to Rommerskirchen | 3,926.76 mi (6,319.51 km) |
| Elkridge to Ronnenberg | 4,007.49 mi (6,449.43 km) |
| Elkridge to Rosbach vor der Hohe | 4,027.81 mi (6,482.14 km) |
| Elkridge to Rosdorf | 4,040.46 mi (6,502.49 km) |
| Elkridge to Rosenheim | 4,242.19 mi (6,827.15 km) |
| Elkridge to Rosrath | 3,950.10 mi (6,357.07 km) |
| Elkridge to Rossdorf | 4,042.83 mi (6,506.31 km) |
| Elkridge to Rosstal | 4,142.34 mi (6,666.46 km) |
| Elkridge to Rostock | 4,050.24 mi (6,518.22 km) |
| Elkridge to Rotenburg an der Fulda | 4,048.37 mi (6,515.22 km) |
| Elkridge to Roth | 4,155.48 mi (6,687.59 km) |
