| Willoughby to Waimalu (Hawaii) | 4,569.86 mi (7,354.48 km) |
| Willoughby to Waimea (Hawaii) | 4,510.14 mi (7,258.37 km) |
| Willoughby to Waipahu (Hawaii) | 4,573.95 mi (7,361.07 km) |
| Willoughby to Waipio (Hawaii) | 4,572.07 mi (7,358.04 km) |
| Willoughby to Wake Forest (North Carolina) | 422.36 mi (679.73 km) |
| Willoughby to Wakefield (Virginia) | 293.82 mi (472.86 km) |
| Willoughby to Waldorf (Maryland) | 316.59 mi (509.51 km) |
| Willoughby to Walker (Michigan) | 240.05 mi (386.33 km) |
| Willoughby to Walker Mill (Maryland) | 305.71 mi (491.99 km) |
| Willoughby to Walla Walla (Washington) | 1,847.94 mi (2,973.97 km) |
| Willoughby to Wallingford Center (Connecticut) | 444.18 mi (714.84 km) |
| Willoughby to Wallington (New Jersey) | 383.10 mi (616.54 km) |
| Willoughby to Walnut (California) | 2,040.81 mi (3,284.37 km) |
| Willoughby to Walnut Creek (California) | 2,153.05 mi (3,464.99 km) |
| Willoughby to Walnut Park (California) | 2,061.48 mi (3,317.63 km) |
