| Cascades to Rodgau | 4,076.01 mi (6,559.70 km) |
| Cascades to Roding | 4,246.72 mi (6,834.43 km) |
| Cascades to Rodinghausen | 3,995.94 mi (6,430.84 km) |
| Cascades to Roetgen | 3,950.15 mi (6,357.15 km) |
| Cascades to Rommerskirchen | 3,959.31 mi (6,371.89 km) |
| Cascades to Ronnenberg | 4,039.39 mi (6,500.78 km) |
| Cascades to Rosbach vor der Hohe | 4,060.41 mi (6,534.59 km) |
| Cascades to Rosdorf | 4,072.60 mi (6,554.21 km) |
| Cascades to Rosenheim | 4,275.14 mi (6,880.17 km) |
| Cascades to Rosrath | 3,982.65 mi (6,409.45 km) |
| Cascades to Rossdorf | 4,075.55 mi (6,558.96 km) |
| Cascades to Rosstal | 4,175.00 mi (6,719.01 km) |
| Cascades to Rostock | 4,081.35 mi (6,568.30 km) |
| Cascades to Rotenburg an der Fulda | 4,080.67 mi (6,567.21 km) |
| Cascades to Roth | 4,188.15 mi (6,740.18 km) |
