| Waterloo to Waimea (Hawaii) | 7,400.69 mi (11,910.26 km) |
| Waterloo to Waipahu (Hawaii) | 7,340.61 mi (11,813.58 km) |
| Waterloo to Waipio (Hawaii) | 7,338.52 mi (11,810.20 km) |
| Waterloo to Wake Forest (North Carolina) | 4,063.16 mi (6,539.03 km) |
| Waterloo to Wakefield (Virginia) | 3,879.18 mi (6,242.94 km) |
| Waterloo to Waldorf (Maryland) | 3,875.86 mi (6,237.59 km) |
| Waterloo to Walker (Michigan) | 4,022.40 mi (6,473.43 km) |
| Waterloo to Walker Mill (Maryland) | 3,862.36 mi (6,215.87 km) |
| Waterloo to Walla Walla (Washington) | 4,929.07 mi (7,932.57 km) |
| Waterloo to Wallingford Center (Connecticut) | 3,583.61 mi (5,767.26 km) |
| Waterloo to Wallington (New Jersey) | 3,661.67 mi (5,892.89 km) |
| Waterloo to Walnut (California) | 5,609.23 mi (9,027.19 km) |
| Waterloo to Walnut Creek (California) | 5,506.48 mi (8,861.83 km) |
| Waterloo to Walnut Park (California) | 5,624.26 mi (9,051.36 km) |
| Waterloo to Waltham (Massachusetts) | 3,479.80 mi (5,600.20 km) |
