| Auburn Hills to Reichenbach/Vogtland | 4,241.73 mi (6,826.41 km) |
| Auburn Hills to Reinbek | 4,061.46 mi (6,536.28 km) |
| Auburn Hills to Reinfeld | 4,058.21 mi (6,531.06 km) |
| Auburn Hills to Reinheim | 4,142.20 mi (6,666.23 km) |
| Auburn Hills to Reiskirchen | 4,114.21 mi (6,621.17 km) |
| Auburn Hills to Rellingen | 4,041.26 mi (6,503.78 km) |
| Auburn Hills to Remagen | 4,054.76 mi (6,525.50 km) |
| Auburn Hills to Remscheid | 4,032.43 mi (6,489.57 km) |
| Auburn Hills to Rendsburg | 4,013.32 mi (6,458.81 km) |
| Auburn Hills to Renningen | 4,185.22 mi (6,735.46 km) |
| Auburn Hills to Reutlingen | 4,206.60 mi (6,769.87 km) |
| Auburn Hills to Rhaude | 3,977.08 mi (6,400.49 km) |
| Auburn Hills to Rheda-Wiedenbruck | 4,050.17 mi (6,518.12 km) |
| Auburn Hills to Rhede | 3,991.40 mi (6,423.53 km) |
| Auburn Hills to Rheinau | 4,150.28 mi (6,679.23 km) |
