| Ritterhude to Red Bank (New Jersey) | 3,791.51 mi (6,101.84 km) |
| Ritterhude to Red Bank (Tennessee) | 4,477.07 mi (7,205.15 km) |
| Ritterhude to Red Bluff (California) | 5,356.18 mi (8,619.93 km) |
| Ritterhude to Red Hill (South Carolina) | 4,306.08 mi (6,929.96 km) |
| Ritterhude to Red Oak (Texas) | 5,032.92 mi (8,099.70 km) |
| Ritterhude to Red Wing (Minnesota) | 4,246.02 mi (6,833.31 km) |
| Ritterhude to Redan (Georgia) | 4,505.75 mi (7,251.30 km) |
| Ritterhude to Redding (California) | 5,334.92 mi (8,585.73 km) |
| Ritterhude to Redland (Maryland) | 3,967.35 mi (6,384.83 km) |
| Ritterhude to Redlands (California) | 5,594.49 mi (9,003.46 km) |
| Ritterhude to Redmond (Oregon) | 5,081.48 mi (8,177.86 km) |
| Ritterhude to Redmond (Washington) | 4,895.92 mi (7,879.23 km) |
| Ritterhude to Redondo Beach (California) | 5,639.81 mi (9,076.40 km) |
| Ritterhude to Redwood City (California) | 5,519.52 mi (8,882.81 km) |
| Ritterhude to Reedley (California) | 5,502.78 mi (8,855.87 km) |
