| Krnov to Fortuna Foothills (Arizona) | 6,012.93 mi (9,676.88 km) |
| Krnov to Foster City (California) | 5,908.82 mi (9,509.32 km) |
| Krnov to Fostoria (Ohio) | 4,538.32 mi (7,303.72 km) |
| Krnov to Fountain (Colorado) | 5,375.63 mi (8,651.24 km) |
| Krnov to Fountain Hills (Arizona) | 5,880.98 mi (9,464.53 km) |
| Krnov to Fountain Inn (South Carolina) | 4,819.84 mi (7,756.78 km) |
| Krnov to Fountain Valley (California) | 6,043.84 mi (9,726.63 km) |
| Krnov to Fountainebleau (Florida) | 5,207.22 mi (8,380.20 km) |
| Krnov to Four Corners (Oregon) | 5,460.16 mi (8,787.28 km) |
| Krnov to Four Corners (Texas) | 5,587.54 mi (8,992.28 km) |
| Krnov to Four Square Mile (Colorado) | 5,324.67 mi (8,569.23 km) |
| Krnov to Fox Crossing (Wisconsin) | 4,559.42 mi (7,337.68 km) |
| Krnov to Fox Lake (Illinois) | 4,641.61 mi (7,469.95 km) |
| Krnov to Framingham (Massachusetts) | 4,037.38 mi (6,497.53 km) |
| Krnov to Franconia (Virginia) | 4,423.81 mi (7,119.43 km) |
