| Waterloo to Winder (Georgia) | 4,370.17 mi (7,033.11 km) |
| Waterloo to Windsor (California) | 5,490.12 mi (8,835.49 km) |
| Waterloo to Windsor (Colorado) | 4,831.79 mi (7,776.02 km) |
| Waterloo to Winfield (Kansas) | 4,719.02 mi (7,594.53 km) |
| Waterloo to Winnetka (Illinois) | 4,138.42 mi (6,660.14 km) |
| Waterloo to Winona (Minnesota) | 4,190.26 mi (6,743.58 km) |
| Waterloo to Winston-Salem (North Carolina) | 4,128.05 mi (6,643.46 km) |
| Waterloo to Winter Garden (Florida) | 4,551.10 mi (7,324.29 km) |
| Waterloo to Winter Gardens (California) | 5,649.28 mi (9,091.64 km) |
| Waterloo to Winter Haven (Florida) | 4,581.99 mi (7,374.01 km) |
| Waterloo to Winter Park (Florida) | 4,537.66 mi (7,302.66 km) |
| Waterloo to Winter Springs (Florida) | 4,530.07 mi (7,290.45 km) |
| Waterloo to Winterville (North Carolina) | 4,037.58 mi (6,497.86 km) |
| Waterloo to Winton (California) | 5,496.26 mi (8,845.38 km) |
| Waterloo to Wisconsin Rapids (Wisconsin) | 4,107.67 mi (6,610.66 km) |
