| Willoughby to Farmers Branch (Texas) | 1,039.63 mi (1,673.12 km) |
| Willoughby to Farmersville (California) | 2,046.81 mi (3,294.02 km) |
| Willoughby to Farmington (Michigan) | 115.71 mi (186.21 km) |
| Willoughby to Farmington (Minnesota) | 627.56 mi (1,009.96 km) |
| Willoughby to Farmington (Missouri) | 548.29 mi (882.39 km) |
| Willoughby to Farmington (New Mexico) | 1,466.43 mi (2,359.99 km) |
| Willoughby to Farmington (Utah) | 1,575.08 mi (2,534.84 km) |
| Willoughby to Farmington Hills (Michigan) | 116.47 mi (187.44 km) |
| Willoughby to Farmingville (New York) | 438.13 mi (705.09 km) |
| Willoughby to Farragut (Tennessee) | 425.87 mi (685.37 km) |
| Willoughby to Fate (Texas) | 1,017.01 mi (1,636.72 km) |
| Willoughby to Fayetteville (Arkansas) | 785.89 mi (1,264.77 km) |
| Willoughby to Fayetteville (Georgia) | 590.49 mi (950.30 km) |
| Willoughby to Fayetteville (North Carolina) | 472.00 mi (759.61 km) |
| Willoughby to Federal Heights (Colorado) | 1,237.76 mi (1,991.99 km) |
