| Willoughby to Eutin | 4,039.31 mi (6,500.64 km) |
| Willoughby to Everswinkel | 4,011.24 mi (6,455.46 km) |
| Willoughby to Falkensee | 4,182.21 mi (6,730.62 km) |
| Willoughby to Fehmarnsund | 4,048.53 mi (6,515.47 km) |
| Willoughby to Fehrbellin | 4,161.41 mi (6,697.14 km) |
| Willoughby to Feldkirchen-Westerham | 4,305.66 mi (6,929.29 km) |
| Willoughby to Fellbach | 4,172.12 mi (6,714.37 km) |
| Willoughby to Felsberg | 4,096.73 mi (6,593.05 km) |
| Willoughby to Feucht | 4,226.86 mi (6,802.47 km) |
| Willoughby to Feuchtwangen | 4,199.87 mi (6,759.04 km) |
| Willoughby to Filderstadt | 4,174.40 mi (6,718.04 km) |
| Willoughby to Finnentrop | 4,040.76 mi (6,502.98 km) |
| Willoughby to Finsterwalde | 4,238.23 mi (6,820.77 km) |
| Willoughby to Flensburg | 3,976.45 mi (6,399.47 km) |
| Willoughby to Flieden | 4,126.82 mi (6,641.48 km) |
