| Ludwigsburg to Fortuna Foothills (Arizona) | 5,819.98 mi (9,366.36 km) |
| Ludwigsburg to Foster City (California) | 5,765.13 mi (9,278.08 km) |
| Ludwigsburg to Fostoria (Ohio) | 4,265.88 mi (6,865.27 km) |
| Ludwigsburg to Fountain (Colorado) | 5,163.48 mi (8,309.83 km) |
| Ludwigsburg to Fountain Hills (Arizona) | 5,679.76 mi (9,140.70 km) |
| Ludwigsburg to Fountain Inn (South Carolina) | 4,520.69 mi (7,275.35 km) |
| Ludwigsburg to Fountain Valley (California) | 5,869.56 mi (9,446.15 km) |
| Ludwigsburg to Fountainebleau (Florida) | 4,876.96 mi (7,848.71 km) |
| Ludwigsburg to Four Corners (Oregon) | 5,341.36 mi (8,596.09 km) |
| Ludwigsburg to Four Corners (Texas) | 5,313.50 mi (8,551.26 km) |
| Ludwigsburg to Four Square Mile (Colorado) | 5,116.75 mi (8,234.61 km) |
| Ludwigsburg to Fox Crossing (Wisconsin) | 4,314.15 mi (6,942.95 km) |
| Ludwigsburg to Fox Lake (Illinois) | 4,388.14 mi (7,062.02 km) |
| Ludwigsburg to Framingham (Massachusetts) | 3,737.90 mi (6,015.56 km) |
| Ludwigsburg to Franconia (Virginia) | 4,125.16 mi (6,638.80 km) |
