| Tryavna to Fortuna Foothills (Arizona) | 6,634.15 mi (10,676.63 km) |
| Tryavna to Foster City (California) | 6,522.86 mi (10,497.53 km) |
| Tryavna to Fostoria (Ohio) | 5,140.64 mi (8,273.06 km) |
| Tryavna to Fountain (Colorado) | 5,996.15 mi (9,649.87 km) |
| Tryavna to Fountain Hills (Arizona) | 6,502.22 mi (10,464.31 km) |
| Tryavna to Fountain Inn (South Carolina) | 5,404.87 mi (8,698.30 km) |
| Tryavna to Fountain Valley (California) | 6,663.65 mi (10,724.11 km) |
| Tryavna to Fountainebleau (Florida) | 5,759.87 mi (9,269.61 km) |
| Tryavna to Four Corners (Oregon) | 6,067.40 mi (9,764.54 km) |
| Tryavna to Four Corners (Texas) | 6,189.74 mi (9,961.42 km) |
| Tryavna to Four Square Mile (Colorado) | 5,945.51 mi (9,568.38 km) |
| Tryavna to Fox Crossing (Wisconsin) | 5,172.91 mi (8,325.00 km) |
| Tryavna to Fox Lake (Illinois) | 5,252.39 mi (8,452.91 km) |
| Tryavna to Framingham (Massachusetts) | 4,621.81 mi (7,438.09 km) |
| Tryavna to Franconia (Virginia) | 5,009.08 mi (8,061.33 km) |
