| Knittelfeld to Frederick (Maryland) | 4,389.94 mi (7,064.92 km) |
| Knittelfeld to Fredericksburg (Texas) | 5,686.12 mi (9,150.93 km) |
| Knittelfeld to Fredericksburg (Virginia) | 4,444.25 mi (7,152.33 km) |
| Knittelfeld to Frederickson (Washington) | 5,428.19 mi (8,735.83 km) |
| Knittelfeld to Freeport (Illinois) | 4,725.15 mi (7,604.39 km) |
| Knittelfeld to Freeport (New York) | 4,180.40 mi (6,727.70 km) |
| Knittelfeld to Freeport (Texas) | 5,622.13 mi (9,047.95 km) |
| Knittelfeld to Fremont (California) | 6,003.47 mi (9,661.65 km) |
| Knittelfeld to Fremont (Nebraska) | 5,009.64 mi (8,062.24 km) |
| Knittelfeld to Fremont (Ohio) | 4,526.77 mi (7,285.14 km) |
| Knittelfeld to French Valley (California) | 6,107.39 mi (9,828.90 km) |
| Knittelfeld to Fresno (California) | 5,991.38 mi (9,642.20 km) |
| Knittelfeld to Fresno (Texas) | 5,595.22 mi (9,004.63 km) |
| Knittelfeld to Fridley (Minnesota) | 4,714.58 mi (7,587.38 km) |
| Knittelfeld to Friendly (Maryland) | 4,402.03 mi (7,084.38 km) |
