| Bettendorf to Centralia (Illinois) | 222.11 mi (357.46 km) |
| Bettendorf to Centralia (Washington) | 1,637.54 mi (2,635.37 km) |
| Bettendorf to Centreville (Virginia) | 712.54 mi (1,146.73 km) |
| Bettendorf to Ceres (California) | 1,637.67 mi (2,635.58 km) |
| Bettendorf to Cerritos (California) | 1,590.89 mi (2,560.30 km) |
| Bettendorf to Chalco (Nebraska) | 294.54 mi (474.02 km) |
| Bettendorf to Chalmette (Louisiana) | 803.50 mi (1,293.11 km) |
| Bettendorf to Chambersburg (Pennsylvania) | 679.86 mi (1,094.14 km) |
| Bettendorf to Chamblee (Georgia) | 628.55 mi (1,011.56 km) |
| Bettendorf to Champaign (Illinois) | 152.69 mi (245.72 km) |
| Bettendorf to Champlin (Minnesota) | 288.82 mi (464.81 km) |
| Bettendorf to Chandler (Arizona) | 1,300.23 mi (2,092.52 km) |
| Bettendorf to Chanhassen (Minnesota) | 275.24 mi (442.95 km) |
| Bettendorf to Channahon (Illinois) | 115.15 mi (185.31 km) |
| Bettendorf to Channelview (Texas) | 853.79 mi (1,374.04 km) |
