| Bettendorf to Madison (New Jersey) | 836.02 mi (1,345.44 km) |
| Bettendorf to Madison (Wisconsin) | 118.50 mi (190.70 km) |
| Bettendorf to Madison Heights (Michigan) | 383.79 mi (617.65 km) |
| Bettendorf to Madison Heights (Virginia) | 668.86 mi (1,076.43 km) |
| Bettendorf to Madisonville (Kentucky) | 332.16 mi (534.56 km) |
| Bettendorf to Magalia (California) | 1,626.46 mi (2,617.53 km) |
| Bettendorf to Magna (Utah) | 1,126.26 mi (1,812.54 km) |
| Bettendorf to Magnolia (Arkansas) | 592.11 mi (952.91 km) |
| Bettendorf to Maili (Hawaii) | 4,115.30 mi (6,622.94 km) |
| Bettendorf to Maitland (Florida) | 1,029.96 mi (1,657.55 km) |
| Bettendorf to Makakilo (Hawaii) | 4,112.95 mi (6,619.15 km) |
| Bettendorf to Malden (Massachusetts) | 996.73 mi (1,604.08 km) |
| Bettendorf to Malibu (California) | 1,621.95 mi (2,610.27 km) |
| Bettendorf to Maltby (Washington) | 1,599.92 mi (2,574.83 km) |
| Bettendorf to Malvern (Arkansas) | 513.02 mi (825.62 km) |
