| Manassas to Rosolini | 4,808.95 mi (7,739.26 km) |
| Manassas to Rossano | 4,779.53 mi (7,691.90 km) |
| Manassas to Rottofreno | 4,274.50 mi (6,879.15 km) |
| Manassas to Rovato | 4,277.31 mi (6,883.66 km) |
| Manassas to Roverbella | 4,319.94 mi (6,952.27 km) |
| Manassas to Rovereto | 4,311.69 mi (6,938.99 km) |
| Manassas to Rovigo | 4,369.97 mi (7,032.78 km) |
| Manassas to Rozzano | 4,246.85 mi (6,834.64 km) |
| Manassas to Rubano | 4,357.68 mi (7,013.01 km) |
| Manassas to Rubiera | 4,341.09 mi (6,986.31 km) |
| Manassas to Ruffano | 4,834.62 mi (7,780.56 km) |
| Manassas to Russi | 4,404.08 mi (7,087.68 km) |
| Manassas to Rutigliano | 4,739.12 mi (7,626.87 km) |
| Manassas to Ruvo di Puglia | 4,714.01 mi (7,586.46 km) |
| Manassas to Sabaudia | 4,555.16 mi (7,330.83 km) |
