| Keller to Rodgau | 5,148.69 mi (8,286.02 km) |
| Keller to Roding | 5,314.70 mi (8,553.18 km) |
| Keller to Rodinghausen | 5,050.28 mi (8,127.64 km) |
| Keller to Roetgen | 5,025.26 mi (8,087.37 km) |
| Keller to Rommerskirchen | 5,029.73 mi (8,094.57 km) |
| Keller to Ronnenberg | 5,089.58 mi (8,190.89 km) |
| Keller to Rosbach vor der Hohe | 5,131.28 mi (8,258.00 km) |
| Keller to Rosdorf | 5,129.42 mi (8,255.01 km) |
| Keller to Rosenheim | 5,355.03 mi (8,618.09 km) |
| Keller to Rosrath | 5,052.83 mi (8,131.75 km) |
| Keller to Rossdorf | 5,149.93 mi (8,288.01 km) |
| Keller to Rosstal | 5,246.62 mi (8,443.61 km) |
| Keller to Rostock | 5,106.90 mi (8,218.76 km) |
| Keller to Rotenburg an der Fulda | 5,142.46 mi (8,275.98 km) |
| Keller to Roth | 5,260.37 mi (8,465.74 km) |
