| Birkenhead to Fortuna Foothills (Arizona) | 5,217.37 mi (8,396.54 km) |
| Birkenhead to Foster City (California) | 5,184.17 mi (8,343.12 km) |
| Birkenhead to Fostoria (Ohio) | 3,654.96 mi (5,882.08 km) |
| Birkenhead to Fountain (Colorado) | 4,556.23 mi (7,332.54 km) |
| Birkenhead to Fountain Hills (Arizona) | 5,074.81 mi (8,167.12 km) |
| Birkenhead to Fountain Inn (South Carolina) | 3,917.91 mi (6,305.27 km) |
| Birkenhead to Fountain Valley (California) | 5,273.72 mi (8,487.24 km) |
| Birkenhead to Fountainebleau (Florida) | 4,295.77 mi (6,913.37 km) |
| Birkenhead to Four Corners (Oregon) | 4,777.09 mi (7,687.99 km) |
| Birkenhead to Four Corners (Texas) | 4,703.28 mi (7,569.19 km) |
| Birkenhead to Four Square Mile (Colorado) | 4,510.65 mi (7,259.19 km) |
| Birkenhead to Fox Crossing (Wisconsin) | 3,702.10 mi (5,957.95 km) |
| Birkenhead to Fox Lake (Illinois) | 3,775.80 mi (6,076.56 km) |
| Birkenhead to Framingham (Massachusetts) | 3,134.77 mi (5,044.92 km) |
| Birkenhead to Franconia (Virginia) | 3,521.91 mi (5,667.97 km) |
