| Tryavna to Frederick (Maryland) | 4,988.94 mi (8,028.92 km) |
| Tryavna to Fredericksburg (Texas) | 6,275.94 mi (10,100.15 km) |
| Tryavna to Fredericksburg (Virginia) | 5,043.86 mi (8,117.30 km) |
| Tryavna to Frederickson (Washington) | 5,918.25 mi (9,524.50 km) |
| Tryavna to Freeport (Illinois) | 5,310.00 mi (8,545.62 km) |
| Tryavna to Freeport (New York) | 4,780.09 mi (7,692.82 km) |
| Tryavna to Freeport (Texas) | 6,217.39 mi (10,005.92 km) |
| Tryavna to Fremont (California) | 6,518.62 mi (10,490.70 km) |
| Tryavna to Fremont (Nebraska) | 5,585.55 mi (8,989.07 km) |
| Tryavna to Fremont (Ohio) | 5,120.24 mi (8,240.22 km) |
| Tryavna to French Valley (California) | 6,648.96 mi (10,700.47 km) |
| Tryavna to Fresno (California) | 6,516.47 mi (10,487.24 km) |
| Tryavna to Fresno (Texas) | 6,189.82 mi (9,961.55 km) |
| Tryavna to Fridley (Minnesota) | 5,288.43 mi (8,510.90 km) |
| Tryavna to Friendly (Maryland) | 5,001.58 mi (8,049.27 km) |
