| South Bend to Reedley (California) | 1,800.69 mi (2,897.93 km) |
| South Bend to Reidsville (North Carolina) | 511.09 mi (822.53 km) |
| South Bend to Reisterstown (Maryland) | 519.17 mi (835.53 km) |
| South Bend to Rendon (Texas) | 870.35 mi (1,400.70 km) |
| South Bend to Reno (Nevada) | 1,756.17 mi (2,826.28 km) |
| South Bend to Renton (Washington) | 1,795.74 mi (2,889.97 km) |
| South Bend to Republic (Missouri) | 494.39 mi (795.65 km) |
| South Bend to Reston (Virginia) | 506.17 mi (814.60 km) |
| South Bend to Revere (Massachusetts) | 783.86 mi (1,261.50 km) |
| South Bend to Rexburg (Idaho) | 1,298.17 mi (2,089.20 km) |
| South Bend to Reynoldsburg (Ohio) | 217.02 mi (349.26 km) |
| South Bend to Rialto (California) | 1,764.30 mi (2,839.37 km) |
| South Bend to Richardson (Texas) | 829.88 mi (1,335.56 km) |
| South Bend to Richfield (Minnesota) | 416.11 mi (669.66 km) |
| South Bend to Richfield (Wisconsin) | 147.39 mi (237.21 km) |
