| Sumter to Rosolini | 5,124.88 mi (8,247.70 km) |
| Sumter to Rossano | 5,105.65 mi (8,216.74 km) |
| Sumter to Rottofreno | 4,607.51 mi (7,415.08 km) |
| Sumter to Rovato | 4,612.15 mi (7,422.53 km) |
| Sumter to Roverbella | 4,654.71 mi (7,491.04 km) |
| Sumter to Rovereto | 4,648.36 mi (7,480.82 km) |
| Sumter to Rovigo | 4,705.25 mi (7,572.37 km) |
| Sumter to Rozzano | 4,580.37 mi (7,371.40 km) |
| Sumter to Rubano | 4,693.88 mi (7,554.06 km) |
| Sumter to Rubiera | 4,674.21 mi (7,522.42 km) |
| Sumter to Ruffano | 5,163.94 mi (8,310.56 km) |
| Sumter to Russi | 4,737.74 mi (7,624.65 km) |
| Sumter to Rutigliano | 5,069.20 mi (8,158.09 km) |
| Sumter to Ruvo di Puglia | 5,044.06 mi (8,117.62 km) |
| Sumter to Sabaudia | 4,881.48 mi (7,855.98 km) |
