| Willoughby to Floha | 4,243.04 mi (6,828.52 km) |
| Willoughby to Florsheim | 4,097.40 mi (6,594.13 km) |
| Willoughby to Florstadt | 4,103.68 mi (6,604.24 km) |
| Willoughby to Forchheim | 4,208.54 mi (6,772.99 km) |
| Willoughby to Foritz | 4,192.94 mi (6,747.88 km) |
| Willoughby to Forst (Lausitz) | 4,267.80 mi (6,868.37 km) |
| Willoughby to Frankenberg | 4,239.79 mi (6,823.28 km) |
| Willoughby to Frankenberg | 4,075.84 mi (6,559.44 km) |
| Willoughby to Frankenthal | 4,110.75 mi (6,615.61 km) |
| Willoughby to Frankfurt | 4,103.77 mi (6,604.39 km) |
| Willoughby to Frankfurt (Oder) | 4,242.38 mi (6,827.46 km) |
| Willoughby to Frechen | 4,005.09 mi (6,445.57 km) |
| Willoughby to Freiberg | 4,251.02 mi (6,841.35 km) |
| Willoughby to Freiberg am Neckar | 4,164.76 mi (6,702.53 km) |
| Willoughby to Freiburg im Breisgau | 4,144.36 mi (6,669.69 km) |
