| Wolf Trap to Rosolini | 4,792.89 mi (7,713.41 km) |
| Wolf Trap to Rossano | 4,763.17 mi (7,665.58 km) |
| Wolf Trap to Rottofreno | 4,257.97 mi (6,852.54 km) |
| Wolf Trap to Rovato | 4,260.73 mi (6,856.98 km) |
| Wolf Trap to Roverbella | 4,303.36 mi (6,925.59 km) |
| Wolf Trap to Rovereto | 4,295.06 mi (6,912.24 km) |
| Wolf Trap to Rovigo | 4,353.37 mi (7,006.08 km) |
| Wolf Trap to Rozzano | 4,230.30 mi (6,808.02 km) |
| Wolf Trap to Rubano | 4,341.06 mi (6,986.27 km) |
| Wolf Trap to Rubiera | 4,324.56 mi (6,959.70 km) |
| Wolf Trap to Ruffano | 4,818.17 mi (7,754.10 km) |
| Wolf Trap to Russi | 4,387.53 mi (7,061.05 km) |
| Wolf Trap to Rutigliano | 4,722.65 mi (7,600.38 km) |
| Wolf Trap to Ruvo di Puglia | 4,697.54 mi (7,559.96 km) |
| Wolf Trap to Sabaudia | 4,538.81 mi (7,304.51 km) |
