| Sumter to Rheinbach | 4,343.83 mi (6,990.71 km) |
| Sumter to Rheinberg | 4,307.01 mi (6,931.47 km) |
| Sumter to Rheine | 4,322.11 mi (6,955.77 km) |
| Sumter to Rheinfelden (Baden) | 4,459.78 mi (7,177.32 km) |
| Sumter to Ribnitz-Damgarten | 4,463.45 mi (7,183.23 km) |
| Sumter to Richterich | 4,303.24 mi (6,925.40 km) |
| Sumter to Riedlingen | 4,514.63 mi (7,265.60 km) |
| Sumter to Riegelsberg | 4,377.50 mi (7,044.91 km) |
| Sumter to Rielasingen-Worblingen | 4,499.70 mi (7,241.56 km) |
| Sumter to Riesa | 4,578.83 mi (7,368.91 km) |
| Sumter to Rietberg | 4,373.85 mi (7,039.04 km) |
| Sumter to Rinteln | 4,389.35 mi (7,063.97 km) |
| Sumter to Ritterhude | 4,351.31 mi (7,002.76 km) |
| Sumter to Rodenbach | 4,441.41 mi (7,147.75 km) |
| Sumter to Rodental | 4,520.11 mi (7,274.41 km) |
