| Balchik to Fortuna Foothills (Arizona) | 6,672.51 mi (10,738.37 km) |
| Balchik to Foster City (California) | 6,542.35 mi (10,528.89 km) |
| Balchik to Fostoria (Ohio) | 5,212.41 mi (8,388.56 km) |
| Balchik to Fountain (Colorado) | 6,043.29 mi (9,725.74 km) |
| Balchik to Fountain Hills (Arizona) | 6,544.14 mi (10,531.77 km) |
| Balchik to Fountain Inn (South Carolina) | 5,487.55 mi (8,831.36 km) |
| Balchik to Fountain Valley (California) | 6,694.58 mi (10,773.88 km) |
| Balchik to Fountainebleau (Florida) | 5,856.51 mi (9,425.14 km) |
| Balchik to Four Corners (Oregon) | 6,079.06 mi (9,783.30 km) |
| Balchik to Four Corners (Texas) | 6,261.74 mi (10,077.30 km) |
| Balchik to Four Square Mile (Colorado) | 5,991.10 mi (9,641.75 km) |
| Balchik to Fox Crossing (Wisconsin) | 5,234.04 mi (8,423.37 km) |
| Balchik to Fox Lake (Illinois) | 5,316.62 mi (8,556.27 km) |
| Balchik to Framingham (Massachusetts) | 4,704.48 mi (7,571.14 km) |
| Balchik to Franconia (Virginia) | 5,091.48 mi (8,193.94 km) |
