| Bettendorf to Rockville (Maryland) | 721.55 mi (1,161.23 km) |
| Bettendorf to Rockville Centre (New York) | 877.31 mi (1,411.90 km) |
| Bettendorf to Rockwall (Texas) | 681.18 mi (1,096.25 km) |
| Bettendorf to Rocky Mount (North Carolina) | 783.45 mi (1,260.84 km) |
| Bettendorf to Rocky Point (New York) | 910.62 mi (1,465.50 km) |
| Bettendorf to Rocky River (Ohio) | 446.01 mi (717.79 km) |
| Bettendorf to Roessleville (New York) | 856.85 mi (1,378.97 km) |
| Bettendorf to Rogers (Arkansas) | 412.88 mi (664.46 km) |
| Bettendorf to Rogers (Minnesota) | 294.65 mi (474.20 km) |
| Bettendorf to Rohnert Park (California) | 1,710.81 mi (2,753.28 km) |
| Bettendorf to Rolla (Missouri) | 259.23 mi (417.19 km) |
| Bettendorf to Rolling Meadows (Illinois) | 131.02 mi (210.86 km) |
| Bettendorf to Roma (Texas) | 1,153.65 mi (1,856.62 km) |
| Bettendorf to Rome (Georgia) | 580.67 mi (934.50 km) |
| Bettendorf to Rome (New York) | 772.13 mi (1,242.63 km) |
