| Manassas Park to Rosolini | 4,806.24 mi (7,734.90 km) |
| Manassas Park to Rossano | 4,776.81 mi (7,687.53 km) |
| Manassas Park to Rottofreno | 4,271.79 mi (6,874.78 km) |
| Manassas Park to Rovato | 4,274.59 mi (6,879.29 km) |
| Manassas Park to Roverbella | 4,317.23 mi (6,947.90 km) |
| Manassas Park to Rovereto | 4,308.98 mi (6,934.63 km) |
| Manassas Park to Rovigo | 4,367.25 mi (7,028.41 km) |
| Manassas Park to Rozzano | 4,244.13 mi (6,830.27 km) |
| Manassas Park to Rubano | 4,354.97 mi (7,008.64 km) |
| Manassas Park to Rubiera | 4,338.38 mi (6,981.94 km) |
| Manassas Park to Ruffano | 4,831.90 mi (7,776.19 km) |
| Manassas Park to Russi | 4,401.36 mi (7,083.31 km) |
| Manassas Park to Rutigliano | 4,736.40 mi (7,622.50 km) |
| Manassas Park to Ruvo di Puglia | 4,711.29 mi (7,582.09 km) |
| Manassas Park to Sabaudia | 4,552.45 mi (7,326.45 km) |
