| Siran to Fortuna Foothills (Arizona) | 7,126.60 mi (11,469.15 km) |
| Siran to Foster City (California) | 6,937.34 mi (11,164.57 km) |
| Siran to Fostoria (Ohio) | 5,760.63 mi (9,270.83 km) |
| Siran to Fountain (Colorado) | 6,526.91 mi (10,504.04 km) |
| Siran to Fountain Hills (Arizona) | 7,009.69 mi (11,281.01 km) |
| Siran to Fountain Inn (South Carolina) | 6,056.78 mi (9,747.45 km) |
| Siran to Fountain Valley (California) | 7,125.50 mi (11,467.38 km) |
| Siran to Fountainebleau (Florida) | 6,447.68 mi (10,376.54 km) |
| Siran to Four Corners (Oregon) | 6,451.77 mi (10,383.12 km) |
| Siran to Four Corners (Texas) | 6,807.07 mi (10,954.92 km) |
| Siran to Four Square Mile (Colorado) | 6,470.68 mi (10,413.55 km) |
| Siran to Fox Crossing (Wisconsin) | 5,758.02 mi (9,266.64 km) |
| Siran to Fox Lake (Illinois) | 5,847.59 mi (9,410.78 km) |
| Siran to Framingham (Massachusetts) | 5,275.46 mi (8,490.03 km) |
| Siran to Franconia (Virginia) | 5,661.08 mi (9,110.64 km) |
