| Richardson to Rodgau | 5,127.46 mi (8,251.85 km) |
| Richardson to Roding | 5,293.71 mi (8,519.41 km) |
| Richardson to Rodinghausen | 5,029.74 mi (8,094.58 km) |
| Richardson to Roetgen | 5,003.88 mi (8,052.97 km) |
| Richardson to Rommerskirchen | 5,008.54 mi (8,060.47 km) |
| Richardson to Ronnenberg | 5,069.22 mi (8,158.11 km) |
| Richardson to Rosbach vor der Hohe | 5,110.11 mi (8,223.93 km) |
| Richardson to Rosdorf | 5,108.81 mi (8,221.84 km) |
| Richardson to Rosenheim | 5,333.58 mi (8,583.57 km) |
| Richardson to Rosrath | 5,031.67 mi (8,097.68 km) |
| Richardson to Rossdorf | 5,128.63 mi (8,253.73 km) |
| Richardson to Rosstal | 5,225.46 mi (8,409.57 km) |
| Richardson to Rostock | 5,087.47 mi (8,187.49 km) |
| Richardson to Rotenburg an der Fulda | 5,121.66 mi (8,242.51 km) |
| Richardson to Roth | 5,239.19 mi (8,431.67 km) |
