| Willoughby to Lewiston (Idaho) | 1,782.58 mi (2,868.78 km) |
| Willoughby to Lewiston (Maine) | 593.20 mi (954.66 km) |
| Willoughby to Lewisville (North Carolina) | 386.67 mi (622.28 km) |
| Willoughby to Lewisville (Texas) | 1,038.94 mi (1,672.01 km) |
| Willoughby to Lexington (Kentucky) | 296.90 mi (477.81 km) |
| Willoughby to Lexington (Nebraska) | 953.23 mi (1,534.07 km) |
| Willoughby to Lexington (North Carolina) | 408.43 mi (657.30 km) |
| Willoughby to Lexington (South Carolina) | 529.14 mi (851.57 km) |
| Willoughby to Lexington Park (Maryland) | 352.24 mi (566.87 km) |
| Willoughby to Liberal (Kansas) | 1,087.62 mi (1,750.36 km) |
| Willoughby to Liberty (Missouri) | 703.31 mi (1,131.87 km) |
| Willoughby to Liberty Lake (Washington) | 1,786.04 mi (2,874.35 km) |
| Willoughby to Liberty Triangle (Florida) | 869.68 mi (1,399.62 km) |
| Willoughby to Libertyville (Illinois) | 339.75 mi (546.77 km) |
| Willoughby to Lighthouse Point (Florida) | 1,064.43 mi (1,713.04 km) |
