| Illingen to Frederick (Maryland) | 4,004.24 mi (6,444.21 km) |
| Illingen to Fredericksburg (Texas) | 5,306.86 mi (8,540.56 km) |
| Illingen to Fredericksburg (Virginia) | 4,058.06 mi (6,530.81 km) |
| Illingen to Frederickson (Washington) | 5,117.64 mi (8,236.04 km) |
| Illingen to Freeport (Illinois) | 4,350.06 mi (7,000.74 km) |
| Illingen to Freeport (New York) | 3,794.13 mi (6,106.07 km) |
| Illingen to Freeport (Texas) | 5,239.06 mi (8,431.45 km) |
| Illingen to Fremont (California) | 5,673.87 mi (9,131.21 km) |
| Illingen to Fremont (Nebraska) | 4,640.74 mi (7,468.55 km) |
| Illingen to Fremont (Ohio) | 4,145.37 mi (6,671.33 km) |
| Illingen to French Valley (California) | 5,760.05 mi (9,269.90 km) |
| Illingen to Fresno (California) | 5,655.25 mi (9,101.24 km) |
| Illingen to Fresno (Texas) | 5,212.61 mi (8,388.89 km) |
| Illingen to Fridley (Minnesota) | 4,347.54 mi (6,996.69 km) |
| Illingen to Friendly (Maryland) | 4,015.88 mi (6,462.93 km) |
