| Harker Heights to Forli | 5,610.22 mi (9,028.78 km) |
| Harker Heights to Forlimpopoli | 5,615.58 mi (9,037.41 km) |
| Harker Heights to Formello | 5,710.91 mi (9,190.83 km) |
| Harker Heights to Formia | 5,794.90 mi (9,326.00 km) |
| Harker Heights to Formigine | 5,550.25 mi (8,932.26 km) |
| Harker Heights to Fossano | 5,421.17 mi (8,724.53 km) |
| Harker Heights to Fossombrone | 5,662.67 mi (9,113.18 km) |
| Harker Heights to Francavilla al Mare | 5,775.54 mi (9,294.84 km) |
| Harker Heights to Francavilla Fontana | 5,989.57 mi (9,639.28 km) |
| Harker Heights to Francofonte | 6,017.08 mi (9,683.55 km) |
| Harker Heights to Frascati | 5,733.50 mi (9,227.18 km) |
| Harker Heights to Frattamaggiore | 5,836.49 mi (9,392.93 km) |
| Harker Heights to Frattaminore | 5,835.11 mi (9,390.70 km) |
| Harker Heights to Frosinone | 5,768.74 mi (9,283.88 km) |
| Harker Heights to Fucecchio | 5,579.06 mi (8,978.63 km) |
