| Silver Spring to Forli | 4,379.19 mi (7,047.62 km) |
| Silver Spring to Forlimpopoli | 4,384.48 mi (7,056.14 km) |
| Silver Spring to Formello | 4,469.13 mi (7,192.37 km) |
| Silver Spring to Formia | 4,552.06 mi (7,325.83 km) |
| Silver Spring to Formigine | 4,318.48 mi (6,949.93 km) |
| Silver Spring to Fossano | 4,181.39 mi (6,729.30 km) |
| Silver Spring to Fossombrone | 4,430.62 mi (7,130.39 km) |
| Silver Spring to Francavilla al Mare | 4,540.40 mi (7,307.07 km) |
| Silver Spring to Francavilla Fontana | 4,753.70 mi (7,650.35 km) |
| Silver Spring to Francofonte | 4,759.48 mi (7,659.64 km) |
| Silver Spring to Frascati | 4,491.07 mi (7,227.68 km) |
| Silver Spring to Frattamaggiore | 4,593.70 mi (7,392.84 km) |
| Silver Spring to Frattaminore | 4,592.35 mi (7,390.67 km) |
| Silver Spring to Frosinone | 4,527.05 mi (7,285.58 km) |
| Silver Spring to Fucecchio | 4,342.03 mi (6,987.83 km) |
