| Auburn Hills to Radauti | 4,843.02 mi (7,794.09 km) |
| Auburn Hills to Ramnicu Sarat | 4,998.69 mi (8,044.61 km) |
| Auburn Hills to Ramnicu Valcea | 4,916.04 mi (7,911.60 km) |
| Auburn Hills to Rasnov | 4,932.10 mi (7,937.45 km) |
| Auburn Hills to Reghin | 4,850.48 mi (7,806.09 km) |
| Auburn Hills to Resita | 4,816.44 mi (7,751.31 km) |
| Auburn Hills to Roman | 4,920.55 mi (7,918.86 km) |
| Auburn Hills to Rosiori de Vede | 4,984.85 mi (8,022.34 km) |
| Auburn Hills to Rovinari | 4,880.81 mi (7,854.91 km) |
| Auburn Hills to Roznov | 4,910.58 mi (7,902.82 km) |
| Auburn Hills to Sabaoani | 4,913.70 mi (7,907.84 km) |
| Auburn Hills to Sacele | 4,939.69 mi (7,949.67 km) |
| Auburn Hills to Sacueni | 4,731.53 mi (7,614.67 km) |
| Auburn Hills to Salcea | 4,867.45 mi (7,833.40 km) |
| Auburn Hills to Salonta | 4,740.39 mi (7,628.92 km) |
