| Buckeye to Ratingen | 5,529.74 mi (8,899.26 km) |
| Buckeye to Ratzeburg | 5,533.70 mi (8,905.63 km) |
| Buckeye to Raubling | 5,867.68 mi (9,443.12 km) |
| Buckeye to Rauenberg | 5,685.54 mi (9,150.00 km) |
| Buckeye to Raunheim | 5,641.50 mi (9,079.11 km) |
| Buckeye to Ravensburg | 5,786.99 mi (9,313.25 km) |
| Buckeye to Recke | 5,506.85 mi (8,862.41 km) |
| Buckeye to Recklinghausen | 5,526.31 mi (8,893.74 km) |
| Buckeye to Regen | 5,840.60 mi (9,399.54 km) |
| Buckeye to Regensburg | 5,805.48 mi (9,343.02 km) |
| Buckeye to Regenstauf | 5,801.54 mi (9,336.67 km) |
| Buckeye to Rehau | 5,741.79 mi (9,240.52 km) |
| Buckeye to Rehburg-Loccum | 5,548.53 mi (8,929.50 km) |
| Buckeye to Rehlingen-Siersburg | 5,614.39 mi (9,035.49 km) |
| Buckeye to Reichelsheim | 5,668.46 mi (9,122.50 km) |
