| Petal to Rodgau | 4,924.26 mi (7,924.83 km) |
| Petal to Roding | 5,094.32 mi (8,198.51 km) |
| Petal to Rodinghausen | 4,840.14 mi (7,789.46 km) |
| Petal to Roetgen | 4,798.68 mi (7,722.72 km) |
| Petal to Rommerskirchen | 4,806.95 mi (7,736.03 km) |
| Petal to Ronnenberg | 4,882.70 mi (7,857.94 km) |
| Petal to Rosbach vor der Hohe | 4,908.29 mi (7,899.13 km) |
| Petal to Rosdorf | 4,917.53 mi (7,914.00 km) |
| Petal to Rosenheim | 5,124.93 mi (8,247.78 km) |
| Petal to Rosrath | 4,830.27 mi (7,773.58 km) |
| Petal to Rossdorf | 4,924.12 mi (7,924.61 km) |
| Petal to Rosstal | 5,023.20 mi (8,084.05 km) |
| Petal to Rostock | 4,918.21 mi (7,915.09 km) |
| Petal to Rotenburg an der Fulda | 4,926.72 mi (7,928.79 km) |
| Petal to Roth | 5,036.48 mi (8,105.44 km) |
