| Groveton to Rodgau | 4,077.48 mi (6,562.07 km) |
| Groveton to Roding | 4,248.35 mi (6,837.06 km) |
| Groveton to Rodinghausen | 3,998.41 mi (6,434.81 km) |
| Groveton to Roetgen | 3,951.56 mi (6,359.42 km) |
| Groveton to Rommerskirchen | 3,960.97 mi (6,374.56 km) |
| Groveton to Ronnenberg | 4,042.04 mi (6,505.04 km) |
| Groveton to Rosbach vor der Hohe | 4,061.99 mi (6,537.14 km) |
| Groveton to Rosdorf | 4,074.90 mi (6,557.91 km) |
| Groveton to Rosenheim | 4,276.12 mi (6,881.75 km) |
| Groveton to Rosrath | 3,984.31 mi (6,412.12 km) |
| Groveton to Rossdorf | 4,076.93 mi (6,561.19 km) |
| Groveton to Rosstal | 4,176.48 mi (6,721.39 km) |
| Groveton to Rostock | 4,085.13 mi (6,574.38 km) |
| Groveton to Rotenburg an der Fulda | 4,082.71 mi (6,570.49 km) |
| Groveton to Roth | 4,189.60 mi (6,742.50 km) |
