| Tonawanda to Forli | 4,293.36 mi (6,909.49 km) |
| Tonawanda to Forlimpopoli | 4,298.71 mi (6,918.11 km) |
| Tonawanda to Formello | 4,392.52 mi (7,069.09 km) |
| Tonawanda to Formia | 4,476.44 mi (7,204.14 km) |
| Tonawanda to Formigine | 4,233.20 mi (6,812.68 km) |
| Tonawanda to Fossano | 4,102.88 mi (6,602.94 km) |
| Tonawanda to Fossombrone | 4,345.65 mi (6,993.65 km) |
| Tonawanda to Francavilla al Mare | 4,458.06 mi (7,174.56 km) |
| Tonawanda to Francavilla Fontana | 4,672.09 mi (7,519.01 km) |
| Tonawanda to Francofonte | 4,698.73 mi (7,561.88 km) |
| Tonawanda to Frascati | 4,415.06 mi (7,105.36 km) |
| Tonawanda to Frattamaggiore | 4,518.05 mi (7,271.10 km) |
| Tonawanda to Frattaminore | 4,516.67 mi (7,268.87 km) |
| Tonawanda to Frosinone | 4,450.37 mi (7,162.19 km) |
| Tonawanda to Fucecchio | 4,261.18 mi (6,857.70 km) |
