| Waterloo to Manor (Texas) | 5,101.29 mi (8,209.73 km) |
| Waterloo to Manorville (New York) | 3,607.95 mi (5,806.44 km) |
| Waterloo to Mansfield (Ohio) | 4,001.17 mi (6,439.27 km) |
| Waterloo to Mansfield (Texas) | 4,969.60 mi (7,997.79 km) |
| Waterloo to Manteca (California) | 5,489.84 mi (8,835.05 km) |
| Waterloo to Manville (New Jersey) | 3,694.85 mi (5,946.29 km) |
| Waterloo to Maple Grove (Minnesota) | 4,203.15 mi (6,764.32 km) |
| Waterloo to Maple Heights (Ohio) | 3,934.06 mi (6,331.26 km) |
| Waterloo to Maple Valley (Washington) | 4,950.46 mi (7,966.99 km) |
| Waterloo to Mapleton (Utah) | 5,066.71 mi (8,154.09 km) |
| Waterloo to Maplewood (Minnesota) | 4,193.76 mi (6,749.21 km) |
| Waterloo to Marana (Arizona) | 5,482.74 mi (8,823.62 km) |
| Waterloo to Marco Island (Florida) | 4,686.42 mi (7,542.07 km) |
| Waterloo to Margate (Florida) | 4,607.47 mi (7,415.00 km) |
| Waterloo to Maricopa (Arizona) | 5,477.11 mi (8,814.56 km) |
