| Leczna to Fortuna Foothills (Arizona) | 6,081.95 mi (9,787.96 km) |
| Leczna to Foster City (California) | 5,945.33 mi (9,568.08 km) |
| Leczna to Fostoria (Ohio) | 4,668.57 mi (7,513.34 km) |
| Leczna to Fountain (Colorado) | 5,460.45 mi (8,787.75 km) |
| Leczna to Fountain Hills (Arizona) | 5,956.21 mi (9,585.59 km) |
| Leczna to Fountain Inn (South Carolina) | 4,968.54 mi (7,996.10 km) |
| Leczna to Fountain Valley (California) | 6,100.09 mi (9,817.14 km) |
| Leczna to Fountainebleau (Florida) | 5,378.90 mi (8,656.51 km) |
| Leczna to Four Corners (Oregon) | 5,482.58 mi (8,823.36 km) |
| Leczna to Four Corners (Texas) | 5,715.31 mi (9,197.90 km) |
| Leczna to Four Square Mile (Colorado) | 5,406.82 mi (8,701.44 km) |
| Leczna to Fox Crossing (Wisconsin) | 4,670.51 mi (7,516.47 km) |
| Leczna to Fox Lake (Illinois) | 4,758.07 mi (7,657.37 km) |
| Leczna to Framingham (Massachusetts) | 4,188.92 mi (6,741.41 km) |
| Leczna to Franconia (Virginia) | 4,573.40 mi (7,360.17 km) |
