| Sumter to Rende | 5,093.34 mi (8,196.94 km) |
| Sumter to Resana | 4,694.91 mi (7,555.73 km) |
| Sumter to Rescaldina | 4,564.79 mi (7,346.32 km) |
| Sumter to Rezzato | 4,627.62 mi (7,447.43 km) |
| Sumter to Rho | 4,570.87 mi (7,356.10 km) |
| Sumter to Ribera | 5,020.98 mi (8,080.49 km) |
| Sumter to Riccione Marina | 4,776.81 mi (7,687.54 km) |
| Sumter to Riesi | 5,067.34 mi (8,155.09 km) |
| Sumter to Rieti | 4,837.56 mi (7,785.30 km) |
| Sumter to Rignano Flaminio | 4,827.39 mi (7,768.93 km) |
| Sumter to Rignano sull'Arno | 4,732.45 mi (7,616.14 km) |
| Sumter to Rimini | 4,771.32 mi (7,678.69 km) |
| Sumter to Rionero in Vulture | 5,014.30 mi (8,069.74 km) |
| Sumter to Riposto | 5,104.27 mi (8,214.53 km) |
| Sumter to Riva del Garda | 4,639.71 mi (7,466.89 km) |
