| Ustron to Frederick (Maryland) | 4,456.92 mi (7,172.72 km) |
| Ustron to Fredericksburg (Texas) | 5,722.06 mi (9,208.77 km) |
| Ustron to Fredericksburg (Virginia) | 4,514.95 mi (7,266.10 km) |
| Ustron to Frederickson (Washington) | 5,357.09 mi (8,621.40 km) |
| Ustron to Freeport (Illinois) | 4,752.07 mi (7,647.72 km) |
| Ustron to Freeport (New York) | 4,252.32 mi (6,843.45 km) |
| Ustron to Freeport (Texas) | 5,672.14 mi (9,128.43 km) |
| Ustron to Fremont (California) | 5,951.50 mi (9,578.02 km) |
| Ustron to Fremont (Nebraska) | 5,021.42 mi (8,081.19 km) |
| Ustron to Fremont (Ohio) | 4,573.10 mi (7,359.70 km) |
| Ustron to French Valley (California) | 6,078.49 mi (9,782.39 km) |
| Ustron to Fresno (California) | 5,947.59 mi (9,571.72 km) |
| Ustron to Fresno (Texas) | 5,643.31 mi (9,082.02 km) |
| Ustron to Fridley (Minnesota) | 4,723.53 mi (7,601.79 km) |
| Ustron to Friendly (Maryland) | 4,472.45 mi (7,197.71 km) |
