| Bettendorf to Reidsville (North Carolina) | 682.94 mi (1,099.08 km) |
| Bettendorf to Reisterstown (Maryland) | 731.54 mi (1,177.30 km) |
| Bettendorf to Rendon (Texas) | 723.56 mi (1,164.45 km) |
| Bettendorf to Reno (Nevada) | 1,540.65 mi (2,479.44 km) |
| Bettendorf to Renton (Washington) | 1,602.65 mi (2,579.21 km) |
| Bettendorf to Republic (Missouri) | 344.08 mi (553.74 km) |
| Bettendorf to Reston (Virginia) | 714.75 mi (1,150.28 km) |
| Bettendorf to Revere (Massachusetts) | 999.50 mi (1,608.55 km) |
| Bettendorf to Rexburg (Idaho) | 1,090.52 mi (1,755.02 km) |
| Bettendorf to Reynoldsburg (Ohio) | 416.92 mi (670.96 km) |
| Bettendorf to Rialto (California) | 1,548.40 mi (2,491.92 km) |
| Bettendorf to Richardson (Texas) | 685.12 mi (1,102.60 km) |
| Bettendorf to Richfield (Minnesota) | 268.82 mi (432.63 km) |
| Bettendorf to Richfield (Wisconsin) | 162.29 mi (261.19 km) |
| Bettendorf to Richland (Washington) | 1,461.99 mi (2,352.84 km) |
