| Sanford to Fortuna (California) | 2,539.96 mi (4,087.67 km) |
| Sanford to Fortuna Foothills (Arizona) | 1,977.33 mi (3,182.20 km) |
| Sanford to Foster City (California) | 2,426.38 mi (3,904.89 km) |
| Sanford to Fostoria (Ohio) | 863.18 mi (1,389.15 km) |
| Sanford to Fountain (Colorado) | 1,502.73 mi (2,418.40 km) |
| Sanford to Fountain Hills (Arizona) | 1,824.17 mi (2,935.71 km) |
| Sanford to Fountain Inn (South Carolina) | 411.92 mi (662.92 km) |
| Sanford to Fountain Valley (California) | 2,181.39 mi (3,510.61 km) |
| Sanford to Fountainebleau (Florida) | 216.11 mi (347.80 km) |
| Sanford to Four Corners (Oregon) | 2,524.95 mi (4,063.51 km) |
| Sanford to Four Corners (Texas) | 868.86 mi (1,398.29 km) |
| Sanford to Four Square Mile (Colorado) | 1,537.58 mi (2,474.50 km) |
| Sanford to Fox Crossing (Wisconsin) | 1,137.72 mi (1,830.99 km) |
| Sanford to Fox Lake (Illinois) | 1,017.96 mi (1,638.25 km) |
| Sanford to Framingham (Massachusetts) | 1,083.79 mi (1,744.19 km) |
