| Kastav to Fortuna Foothills (Arizona) | 6,163.11 mi (9,918.57 km) |
| Kastav to Foster City (California) | 6,103.22 mi (9,822.18 km) |
| Kastav to Fostoria (Ohio) | 4,602.22 mi (7,406.55 km) |
| Kastav to Fountain (Colorado) | 5,506.77 mi (8,862.29 km) |
| Kastav to Fountain Hills (Arizona) | 6,023.07 mi (9,693.20 km) |
| Kastav to Fountain Inn (South Carolina) | 4,848.06 mi (7,802.20 km) |
| Kastav to Fountain Valley (California) | 6,211.56 mi (9,996.54 km) |
| Kastav to Fountainebleau (Florida) | 5,186.69 mi (8,347.17 km) |
| Kastav to Four Corners (Oregon) | 5,674.29 mi (9,131.89 km) |
| Kastav to Four Corners (Texas) | 5,648.48 mi (9,090.35 km) |
| Kastav to Four Square Mile (Colorado) | 5,460.08 mi (8,787.14 km) |
| Kastav to Fox Crossing (Wisconsin) | 4,655.40 mi (7,492.14 km) |
| Kastav to Fox Lake (Illinois) | 4,728.19 mi (7,609.29 km) |
| Kastav to Framingham (Massachusetts) | 4,066.28 mi (6,544.05 km) |
| Kastav to Franconia (Virginia) | 4,453.29 mi (7,166.87 km) |
