| Bettendorf to Merrick (New York) | 881.84 mi (1,419.19 km) |
| Bettendorf to Merrifield (Virginia) | 721.73 mi (1,161.52 km) |
| Bettendorf to Merrillville (Indiana) | 163.43 mi (263.02 km) |
| Bettendorf to Merritt Island (Florida) | 1,069.18 mi (1,720.69 km) |
| Bettendorf to Mesa (Arizona) | 1,289.32 mi (2,074.97 km) |
| Bettendorf to Mesquite (Nevada) | 1,304.40 mi (2,099.22 km) |
| Bettendorf to Mesquite (Texas) | 694.76 mi (1,118.11 km) |
| Bettendorf to Metairie (Louisiana) | 799.44 mi (1,286.58 km) |
| Bettendorf to Methuen Town (Massachusetts) | 989.14 mi (1,591.87 km) |
| Bettendorf to Metuchen (New Jersey) | 841.31 mi (1,353.95 km) |
| Bettendorf to Mexico (Missouri) | 181.55 mi (292.17 km) |
| Bettendorf to Miami (Florida) | 1,237.74 mi (1,991.96 km) |
| Bettendorf to Miami (Oklahoma) | 399.61 mi (643.11 km) |
| Bettendorf to Miami Beach (Florida) | 1,237.59 mi (1,991.71 km) |
| Bettendorf to Miami Gardens (Florida) | 1,226.95 mi (1,974.59 km) |
