| Bettendorf to Rosemont (California) | 1,637.44 mi (2,635.20 km) |
| Bettendorf to Rosemount (Minnesota) | 255.58 mi (411.32 km) |
| Bettendorf to Rosenberg (Texas) | 882.71 mi (1,420.58 km) |
| Bettendorf to Roseville (California) | 1,631.11 mi (2,625.03 km) |
| Bettendorf to Roseville (Michigan) | 392.20 mi (631.19 km) |
| Bettendorf to Roseville (Minnesota) | 273.74 mi (440.54 km) |
| Bettendorf to Rossmoor (California) | 1,594.03 mi (2,565.34 km) |
| Bettendorf to Rossville (Maryland) | 750.71 mi (1,208.15 km) |
| Bettendorf to Roswell (Georgia) | 617.87 mi (994.37 km) |
| Bettendorf to Roswell (New Mexico) | 954.15 mi (1,535.55 km) |
| Bettendorf to Round Lake (Illinois) | 133.13 mi (214.25 km) |
| Bettendorf to Round Lake Beach (Illinois) | 135.27 mi (217.69 km) |
| Bettendorf to Round Rock (Texas) | 861.15 mi (1,385.89 km) |
| Bettendorf to Rowland Heights (California) | 1,578.56 mi (2,540.45 km) |
| Bettendorf to Rowlett (Texas) | 684.22 mi (1,101.15 km) |
