| Ritterhude to Reidsville (North Carolina) | 4,202.04 mi (6,762.54 km) |
| Ritterhude to Reisterstown (Maryland) | 3,939.11 mi (6,339.39 km) |
| Ritterhude to Rendon (Texas) | 5,045.49 mi (8,119.93 km) |
| Ritterhude to Reno (Nevada) | 5,334.31 mi (8,584.74 km) |
| Ritterhude to Renton (Washington) | 4,909.60 mi (7,901.23 km) |
| Ritterhude to Republic (Missouri) | 4,664.73 mi (7,507.16 km) |
| Ritterhude to Reston (Virginia) | 3,983.92 mi (6,411.51 km) |
| Ritterhude to Revere (Massachusetts) | 3,577.78 mi (5,757.89 km) |
| Ritterhude to Rexburg (Idaho) | 4,867.74 mi (7,833.88 km) |
| Ritterhude to Reynoldsburg (Ohio) | 4,137.72 mi (6,659.01 km) |
| Ritterhude to Rialto (California) | 5,596.62 mi (9,006.88 km) |
| Ritterhude to Richardson (Texas) | 5,005.42 mi (8,055.45 km) |
| Ritterhude to Richfield (Minnesota) | 4,253.13 mi (6,844.75 km) |
| Ritterhude to Richfield (Wisconsin) | 4,167.41 mi (6,706.79 km) |
| Ritterhude to Richland (Washington) | 4,914.81 mi (7,909.63 km) |
