| Bettendorf to Chickasha (Oklahoma) | 605.58 mi (974.58 km) |
| Bettendorf to Chico (California) | 1,638.29 mi (2,636.58 km) |
| Bettendorf to Chicopee (Massachusetts) | 920.47 mi (1,481.35 km) |
| Bettendorf to Chillicothe (Ohio) | 422.23 mi (679.51 km) |
| Bettendorf to Chillum (Maryland) | 733.06 mi (1,179.75 km) |
| Bettendorf to Chino (California) | 1,566.70 mi (2,521.36 km) |
| Bettendorf to Chino Hills (California) | 1,570.80 mi (2,527.95 km) |
| Bettendorf to Chino Valley (Arizona) | 1,276.62 mi (2,054.52 km) |
| Bettendorf to Chippewa Falls (Wisconsin) | 237.34 mi (381.97 km) |
| Bettendorf to Choctaw (Oklahoma) | 557.75 mi (897.61 km) |
| Bettendorf to Chowchilla (California) | 1,611.43 mi (2,593.34 km) |
| Bettendorf to Christiansburg (Virginia) | 618.35 mi (995.14 km) |
| Bettendorf to Chubbuck (Idaho) | 1,125.22 mi (1,810.86 km) |
| Bettendorf to Chula Vista (California) | 1,579.36 mi (2,541.73 km) |
| Bettendorf to Cibolo (Texas) | 935.34 mi (1,505.28 km) |
