| Bettendorf to Monticello (Minnesota) | 307.08 mi (494.20 km) |
| Bettendorf to Montrose (Colorado) | 942.59 mi (1,516.95 km) |
| Bettendorf to Moody (Alabama) | 591.86 mi (952.50 km) |
| Bettendorf to Moore (Oklahoma) | 573.27 mi (922.59 km) |
| Bettendorf to Moorestown-Lenola (New Jersey) | 818.11 mi (1,316.62 km) |
| Bettendorf to Mooresville (North Carolina) | 664.46 mi (1,069.35 km) |
| Bettendorf to Moorhead (Minnesota) | 479.85 mi (772.25 km) |
| Bettendorf to Moorpark (California) | 1,618.94 mi (2,605.42 km) |
| Bettendorf to Moraga (California) | 1,692.06 mi (2,723.12 km) |
| Bettendorf to Moreno Valley (California) | 1,545.21 mi (2,486.77 km) |
| Bettendorf to Morgan City (Louisiana) | 820.53 mi (1,320.52 km) |
| Bettendorf to Morgan Hill (California) | 1,683.61 mi (2,709.50 km) |
| Bettendorf to Morganton (North Carolina) | 620.88 mi (999.21 km) |
| Bettendorf to Morgantown (West Virginia) | 567.82 mi (913.82 km) |
| Bettendorf to Morris (Illinois) | 106.74 mi (171.79 km) |
