| Waterloo to Wixom (Michigan) | 3,959.62 mi (6,372.39 km) |
| Waterloo to Woburn (Massachusetts) | 3,472.13 mi (5,587.86 km) |
| Waterloo to Wolf Trap (Virginia) | 3,875.67 mi (6,237.29 km) |
| Waterloo to Wood Dale (Illinois) | 4,153.95 mi (6,685.14 km) |
| Waterloo to Wood River (Illinois) | 4,382.43 mi (7,052.83 km) |
| Waterloo to Woodbridge (Virginia) | 3,888.16 mi (6,257.39 km) |
| Waterloo to Woodburn (Oregon) | 5,101.26 mi (8,209.68 km) |
| Waterloo to Woodburn (Virginia) | 3,877.60 mi (6,240.40 km) |
| Waterloo to Woodbury (Minnesota) | 4,193.95 mi (6,749.50 km) |
| Waterloo to Woodbury (New York) | 3,640.81 mi (5,859.32 km) |
| Waterloo to Woodcrest (California) | 5,602.91 mi (9,017.02 km) |
| Waterloo to Woodhaven (Michigan) | 3,966.10 mi (6,382.82 km) |
| Waterloo to Woodinville (Washington) | 4,930.43 mi (7,934.77 km) |
| Waterloo to Woodland (California) | 5,452.93 mi (8,775.64 km) |
| Waterloo to Woodlawn (Maryland) | 3,837.43 mi (6,175.75 km) |
