| Altensteig to Frederick (Maryland) | 4,091.30 mi (6,584.31 km) |
| Altensteig to Fredericksburg (Texas) | 5,395.48 mi (8,683.18 km) |
| Altensteig to Fredericksburg (Virginia) | 4,144.78 mi (6,670.38 km) |
| Altensteig to Frederickson (Washington) | 5,201.56 mi (8,371.10 km) |
| Altensteig to Freeport (Illinois) | 4,439.02 mi (7,143.91 km) |
| Altensteig to Freeport (New York) | 3,880.82 mi (6,245.58 km) |
| Altensteig to Freeport (Texas) | 5,327.03 mi (8,573.03 km) |
| Altensteig to Fremont (California) | 5,760.17 mi (9,270.09 km) |
| Altensteig to Fremont (Nebraska) | 4,729.80 mi (7,611.88 km) |
| Altensteig to Fremont (Ohio) | 4,233.73 mi (6,813.53 km) |
| Altensteig to French Valley (California) | 5,848.06 mi (9,411.54 km) |
| Altensteig to Fresno (California) | 5,742.23 mi (9,241.23 km) |
| Altensteig to Fresno (Texas) | 5,300.70 mi (8,530.65 km) |
| Altensteig to Fridley (Minnesota) | 4,436.58 mi (7,139.98 km) |
| Altensteig to Friendly (Maryland) | 4,102.64 mi (6,602.56 km) |
