| Smolyan to Friendswood (Texas) | 6,208.64 mi (9,991.84 km) |
| Smolyan to Frisco (Texas) | 6,077.43 mi (9,780.67 km) |
| Smolyan to Front Royal (Virginia) | 5,064.92 mi (8,151.20 km) |
| Smolyan to Fruit Cove (Florida) | 5,618.30 mi (9,041.78 km) |
| Smolyan to Fruita (Colorado) | 6,137.93 mi (9,878.04 km) |
| Smolyan to Fruitville (Florida) | 5,787.31 mi (9,313.77 km) |
| Smolyan to Fuller Heights (Florida) | 5,738.59 mi (9,235.36 km) |
| Smolyan to Fullerton (California) | 6,708.37 mi (10,796.08 km) |
| Smolyan to Fullerton (Pennsylvania) | 4,879.37 mi (7,852.58 km) |
| Smolyan to Fulshear (Texas) | 6,225.53 mi (10,019.02 km) |
| Smolyan to Fulton (Missouri) | 5,601.90 mi (9,015.38 km) |
| Smolyan to Fulton (New York) | 4,801.18 mi (7,726.75 km) |
| Smolyan to Fuquay-Varina (North Carolina) | 5,240.34 mi (8,433.51 km) |
| Smolyan to Gadsden (Alabama) | 5,614.76 mi (9,036.08 km) |
| Smolyan to Gaffney (South Carolina) | 5,384.82 mi (8,666.03 km) |
