| Willoughby to Franconia (Virginia) | 299.63 mi (482.21 km) |
| Willoughby to Frankfort (Illinois) | 332.38 mi (534.92 km) |
| Willoughby to Frankfort (Indiana) | 282.88 mi (455.25 km) |
| Willoughby to Frankfort (Kentucky) | 300.73 mi (483.98 km) |
| Willoughby to Franklin (Indiana) | 285.50 mi (459.47 km) |
| Willoughby to Franklin (Ohio) | 209.33 mi (336.89 km) |
| Willoughby to Franklin (Tennessee) | 492.17 mi (792.07 km) |
| Willoughby to Franklin (Wisconsin) | 348.16 mi (560.31 km) |
| Willoughby to Franklin Farm (Virginia) | 283.42 mi (456.11 km) |
| Willoughby to Franklin Lakes (New Jersey) | 376.05 mi (605.20 km) |
| Willoughby to Franklin Park (Illinois) | 333.87 mi (537.32 km) |
| Willoughby to Franklin Park (New Jersey) | 367.15 mi (590.87 km) |
| Willoughby to Franklin Park (Pennsylvania) | 99.79 mi (160.60 km) |
| Willoughby to Franklin Square (New York) | 407.20 mi (655.32 km) |
| Willoughby to Fraser (Michigan) | 100.25 mi (161.33 km) |
