| Sigmaringen to Fortuna Foothills (Arizona) | 5,860.53 mi (9,431.60 km) |
| Sigmaringen to Foster City (California) | 5,810.71 mi (9,351.44 km) |
| Sigmaringen to Fostoria (Ohio) | 4,296.14 mi (6,913.97 km) |
| Sigmaringen to Fountain (Colorado) | 5,202.05 mi (8,371.90 km) |
| Sigmaringen to Fountain Hills (Arizona) | 5,719.41 mi (9,204.50 km) |
| Sigmaringen to Fountain Inn (South Carolina) | 4,545.83 mi (7,315.80 km) |
| Sigmaringen to Fountain Valley (California) | 5,912.13 mi (9,514.65 km) |
| Sigmaringen to Fountainebleau (Florida) | 4,894.81 mi (7,877.43 km) |
| Sigmaringen to Four Corners (Oregon) | 5,389.21 mi (8,673.10 km) |
| Sigmaringen to Four Corners (Texas) | 5,342.90 mi (8,598.57 km) |
| Sigmaringen to Four Square Mile (Colorado) | 5,155.86 mi (8,297.56 km) |
| Sigmaringen to Fox Crossing (Wisconsin) | 4,348.70 mi (6,998.55 km) |
| Sigmaringen to Fox Lake (Illinois) | 4,421.41 mi (7,115.57 km) |
| Sigmaringen to Framingham (Massachusetts) | 3,763.46 mi (6,056.70 km) |
| Sigmaringen to Franconia (Virginia) | 4,150.63 mi (6,679.79 km) |
