| Kostinbrod to Felida (Washington) | 5,971.67 mi (9,610.47 km) |
| Kostinbrod to Fenton (Michigan) | 4,991.26 mi (8,032.66 km) |
| Kostinbrod to Fergus Falls (Minnesota) | 5,245.76 mi (8,442.23 km) |
| Kostinbrod to Ferguson (Missouri) | 5,432.66 mi (8,743.02 km) |
| Kostinbrod to Fernandina Beach (Florida) | 5,474.63 mi (8,810.57 km) |
| Kostinbrod to Ferndale (Maryland) | 4,877.90 mi (7,850.22 km) |
| Kostinbrod to Ferndale (Michigan) | 4,985.24 mi (8,022.97 km) |
| Kostinbrod to Ferndale (Washington) | 5,771.84 mi (9,288.88 km) |
| Kostinbrod to Fernley (Nevada) | 6,278.56 mi (10,104.36 km) |
| Kostinbrod to Ferry Pass (Florida) | 5,722.93 mi (9,210.17 km) |
| Kostinbrod to Festus (Missouri) | 5,463.56 mi (8,792.75 km) |
| Kostinbrod to Fife (Washington) | 5,869.07 mi (9,445.35 km) |
| Kostinbrod to Fillmore (California) | 6,590.46 mi (10,606.32 km) |
| Kostinbrod to Findlay (Ohio) | 5,070.52 mi (8,160.21 km) |
| Kostinbrod to Finneytown (Ohio) | 5,190.98 mi (8,354.07 km) |
