| Horw to Fortuna Foothills (Arizona) | 5,883.10 mi (9,467.93 km) |
| Horw to Foster City (California) | 5,844.59 mi (9,405.96 km) |
| Horw to Fostoria (Ohio) | 4,299.35 mi (6,919.14 km) |
| Horw to Fountain (Colorado) | 5,220.75 mi (8,401.98 km) |
| Horw to Fountain Hills (Arizona) | 5,740.14 mi (9,237.87 km) |
| Horw to Fountain Inn (South Carolina) | 4,539.99 mi (7,306.40 km) |
| Horw to Fountain Valley (California) | 5,939.05 mi (9,557.97 km) |
| Horw to Fountainebleau (Florida) | 4,876.96 mi (7,848.72 km) |
| Horw to Four Corners (Oregon) | 5,428.82 mi (8,736.84 km) |
| Horw to Four Corners (Texas) | 5,344.14 mi (8,600.56 km) |
| Horw to Four Square Mile (Colorado) | 5,175.69 mi (8,329.47 km) |
| Horw to Fox Crossing (Wisconsin) | 4,359.81 mi (7,016.43 km) |
| Horw to Fox Lake (Illinois) | 4,430.07 mi (7,129.51 km) |
| Horw to Framingham (Massachusetts) | 3,758.72 mi (6,049.08 km) |
| Horw to Franconia (Virginia) | 4,145.54 mi (6,671.61 km) |
