| Sumter to Reedley (California) | 2,195.65 mi (3,533.56 km) |
| Sumter to Reidsville (North Carolina) | 170.64 mi (274.62 km) |
| Sumter to Reisterstown (Maryland) | 429.50 mi (691.21 km) |
| Sumter to Rendon (Texas) | 976.48 mi (1,571.49 km) |
| Sumter to Reno (Nevada) | 2,200.61 mi (3,541.54 km) |
| Sumter to Renton (Washington) | 2,345.89 mi (3,775.35 km) |
| Sumter to Republic (Missouri) | 765.73 mi (1,232.32 km) |
| Sumter to Reston (Virginia) | 385.33 mi (620.13 km) |
| Sumter to Revere (Massachusetts) | 775.71 mi (1,248.39 km) |
| Sumter to Rexburg (Idaho) | 1,808.03 mi (2,909.74 km) |
| Sumter to Reynoldsburg (Ohio) | 436.49 mi (702.46 km) |
| Sumter to Rialto (California) | 2,106.66 mi (3,390.34 km) |
| Sumter to Richardson (Texas) | 941.94 mi (1,515.91 km) |
| Sumter to Richfield (Minnesota) | 1,019.51 mi (1,640.74 km) |
| Sumter to Richfield (Wisconsin) | 768.84 mi (1,237.33 km) |
