| Bettendorf to Kenosha (Wisconsin) | 150.80 mi (242.69 km) |
| Bettendorf to Kent (Ohio) | 473.40 mi (761.86 km) |
| Bettendorf to Kent (Washington) | 1,603.31 mi (2,580.28 km) |
| Bettendorf to Kentwood (Michigan) | 265.94 mi (427.99 km) |
| Bettendorf to Kerman (California) | 1,611.91 mi (2,594.12 km) |
| Bettendorf to Kernersville (North Carolina) | 673.85 mi (1,084.45 km) |
| Bettendorf to Kerrville (Texas) | 931.27 mi (1,498.73 km) |
| Bettendorf to Kettering (Maryland) | 744.46 mi (1,198.10 km) |
| Bettendorf to Kettering (Ohio) | 355.93 mi (572.82 km) |
| Bettendorf to Kewanee (Illinois) | 36.32 mi (58.46 km) |
| Bettendorf to Key Biscayne (Florida) | 1,244.76 mi (2,003.24 km) |
| Bettendorf to Key Largo (Florida) | 1,273.82 mi (2,050.02 km) |
| Bettendorf to Key West (Florida) | 1,276.41 mi (2,054.18 km) |
| Bettendorf to Keystone (Florida) | 1,028.95 mi (1,655.93 km) |
| Bettendorf to Kihei (Hawaii) | 4,052.96 mi (6,522.61 km) |
