| Auburn Hills to Rosolini | 4,919.34 mi (7,916.91 km) |
| Auburn Hills to Rossano | 4,868.07 mi (7,834.40 km) |
| Auburn Hills to Rottofreno | 4,350.79 mi (7,001.91 km) |
| Auburn Hills to Rovato | 4,348.88 mi (6,998.85 km) |
| Auburn Hills to Roverbella | 4,391.32 mi (7,067.15 km) |
| Auburn Hills to Rovereto | 4,378.15 mi (7,045.95 km) |
| Auburn Hills to Rovigo | 4,439.58 mi (7,144.81 km) |
| Auburn Hills to Rozzano | 4,322.08 mi (6,955.71 km) |
| Auburn Hills to Rubano | 4,425.00 mi (7,121.35 km) |
| Auburn Hills to Rubiera | 4,416.50 mi (7,107.68 km) |
| Auburn Hills to Ruffano | 4,915.21 mi (7,910.27 km) |
| Auburn Hills to Russi | 4,477.58 mi (7,205.97 km) |
| Auburn Hills to Rutigliano | 4,818.66 mi (7,754.88 km) |
| Auburn Hills to Ruvo di Puglia | 4,793.83 mi (7,714.92 km) |
| Auburn Hills to Sabaudia | 4,645.11 mi (7,475.59 km) |
