| Spanish Lake to Fortuna (California) | 1,797.39 mi (2,892.63 km) |
| Spanish Lake to Fortuna Foothills (Arizona) | 1,416.45 mi (2,279.56 km) |
| Spanish Lake to Foster City (California) | 1,734.52 mi (2,791.43 km) |
| Spanish Lake to Fostoria (Ohio) | 395.22 mi (636.05 km) |
| Spanish Lake to Fountain (Colorado) | 779.33 mi (1,254.22 km) |
| Spanish Lake to Fountain Hills (Arizona) | 1,249.39 mi (2,010.70 km) |
| Spanish Lake to Fountain Inn (South Carolina) | 525.39 mi (845.54 km) |
| Spanish Lake to Fountain Valley (California) | 1,578.68 mi (2,540.64 km) |
| Spanish Lake to Fountainebleau (Florida) | 1,066.42 mi (1,716.24 km) |
| Spanish Lake to Four Corners (Oregon) | 1,725.91 mi (2,777.59 km) |
| Spanish Lake to Four Corners (Texas) | 702.40 mi (1,130.40 km) |
| Spanish Lake to Four Square Mile (Colorado) | 787.18 mi (1,266.84 km) |
| Spanish Lake to Fox Crossing (Wisconsin) | 385.99 mi (621.20 km) |
| Spanish Lake to Fox Lake (Illinois) | 272.67 mi (438.82 km) |
| Spanish Lake to Framingham (Massachusetts) | 1,012.76 mi (1,629.88 km) |
