| Waterloo to Morristown (New Jersey) | 3,679.17 mi (5,921.06 km) |
| Waterloo to Morristown (Tennessee) | 4,246.16 mi (6,833.54 km) |
| Waterloo to Morrisville (North Carolina) | 4,082.27 mi (6,569.78 km) |
| Waterloo to Morro Bay (California) | 5,621.61 mi (9,047.11 km) |
| Waterloo to Morton (Illinois) | 4,274.33 mi (6,878.86 km) |
| Waterloo to Morton Grove (Illinois) | 4,143.20 mi (6,667.83 km) |
| Waterloo to Moscow (Idaho) | 4,855.10 mi (7,813.53 km) |
| Waterloo to Moses Lake (Washington) | 4,893.32 mi (7,875.04 km) |
| Waterloo to Moss Bluff (Louisiana) | 4,935.70 mi (7,943.24 km) |
| Waterloo to Moss Point (Mississippi) | 4,742.57 mi (7,632.43 km) |
| Waterloo to Moultrie (Georgia) | 4,511.45 mi (7,260.48 km) |
| Waterloo to Mounds View (Minnesota) | 4,194.30 mi (6,750.07 km) |
| Waterloo to Mount Airy (North Carolina) | 4,123.33 mi (6,635.86 km) |
| Waterloo to Mount Clemens (Michigan) | 3,931.26 mi (6,326.76 km) |
| Waterloo to Mount Dora (Florida) | 4,539.12 mi (7,305.01 km) |
