| Horsforth to Fortuna Foothills (Arizona) | 5,244.41 mi (8,440.06 km) |
| Horsforth to Foster City (California) | 5,202.53 mi (8,372.66 km) |
| Horsforth to Fostoria (Ohio) | 3,695.79 mi (5,947.80 km) |
| Horsforth to Fountain (Colorado) | 4,586.13 mi (7,380.66 km) |
| Horsforth to Fountain Hills (Arizona) | 5,103.19 mi (8,212.79 km) |
| Horsforth to Fountain Inn (South Carolina) | 3,964.03 mi (6,379.48 km) |
| Horsforth to Fountain Valley (California) | 5,297.54 mi (8,525.57 km) |
| Horsforth to Fountainebleau (Florida) | 4,347.84 mi (6,997.17 km) |
| Horsforth to Four Corners (Oregon) | 4,790.42 mi (7,709.44 km) |
| Horsforth to Four Corners (Texas) | 4,744.68 mi (7,635.82 km) |
| Horsforth to Four Square Mile (Colorado) | 4,539.73 mi (7,305.99 km) |
| Horsforth to Fox Crossing (Wisconsin) | 3,737.61 mi (6,015.11 km) |
| Horsforth to Fox Lake (Illinois) | 3,812.96 mi (6,136.37 km) |
| Horsforth to Framingham (Massachusetts) | 3,180.99 mi (5,119.32 km) |
| Horsforth to Franconia (Virginia) | 3,567.95 mi (5,742.05 km) |
