| Karczew to Fortuna Foothills (Arizona) | 5,997.28 mi (9,651.69 km) |
| Karczew to Foster City (California) | 5,864.94 mi (9,438.71 km) |
| Karczew to Fostoria (Ohio) | 4,580.13 mi (7,371.00 km) |
| Karczew to Fountain (Colorado) | 5,374.14 mi (8,648.84 km) |
| Karczew to Fountain Hills (Arizona) | 5,870.86 mi (9,448.23 km) |
| Karczew to Fountain Inn (South Carolina) | 4,880.44 mi (7,854.31 km) |
| Karczew to Fountain Valley (California) | 6,016.94 mi (9,683.33 km) |
| Karczew to Fountainebleau (Florida) | 5,292.43 mi (8,517.35 km) |
| Karczew to Four Corners (Oregon) | 5,404.38 mi (8,697.51 km) |
| Karczew to Four Corners (Texas) | 5,626.89 mi (9,055.60 km) |
| Karczew to Four Square Mile (Colorado) | 5,320.73 mi (8,562.89 km) |
| Karczew to Fox Crossing (Wisconsin) | 4,582.47 mi (7,374.77 km) |
| Karczew to Fox Lake (Illinois) | 4,669.84 mi (7,515.39 km) |
| Karczew to Framingham (Massachusetts) | 4,100.99 mi (6,599.91 km) |
| Karczew to Franconia (Virginia) | 4,485.35 mi (7,218.48 km) |
