| Bettendorf to Kaneohe (Hawaii) | 4,095.98 mi (6,591.85 km) |
| Bettendorf to Kankakee (Illinois) | 139.25 mi (224.10 km) |
| Bettendorf to Kannapolis (North Carolina) | 677.25 mi (1,089.93 km) |
| Bettendorf to Kansas City (Kansas) | 280.98 mi (452.19 km) |
| Bettendorf to Kansas City (Missouri) | 273.03 mi (439.39 km) |
| Bettendorf to Kapaa (Hawaii) | 4,148.48 mi (6,676.33 km) |
| Bettendorf to Kapolei (Hawaii) | 4,113.04 mi (6,619.30 km) |
| Bettendorf to Katy (Texas) | 866.92 mi (1,395.17 km) |
| Bettendorf to Kaukauna (Wisconsin) | 218.23 mi (351.20 km) |
| Bettendorf to Kaysville (Utah) | 1,112.19 mi (1,789.90 km) |
| Bettendorf to Kearney (Missouri) | 254.92 mi (410.26 km) |
| Bettendorf to Kearney (Nebraska) | 451.67 mi (726.89 km) |
| Bettendorf to Kearns (Utah) | 1,119.86 mi (1,802.24 km) |
| Bettendorf to Kearny (New Jersey) | 851.42 mi (1,370.22 km) |
| Bettendorf to Keene (New Hampshire) | 932.58 mi (1,500.85 km) |
