| Sierpc to Forli | 690.87 mi (1,111.84 km) |
| Sierpc to Forlimpopoli | 692.05 mi (1,113.74 km) |
| Sierpc to Formello | 818.73 mi (1,317.61 km) |
| Sierpc to Formia | 850.87 mi (1,369.34 km) |
| Sierpc to Formigine | 695.54 mi (1,119.37 km) |
| Sierpc to Fossano | 790.13 mi (1,271.58 km) |
| Sierpc to Fossombrone | 707.58 mi (1,138.75 km) |
| Sierpc to Francavilla al Mare | 764.56 mi (1,230.44 km) |
| Sierpc to Francavilla Fontana | 858.90 mi (1,382.26 km) |
| Sierpc to Francofonte | 1,105.60 mi (1,779.29 km) |
| Sierpc to Frascati | 830.63 mi (1,336.77 km) |
| Sierpc to Frattamaggiore | 863.27 mi (1,389.29 km) |
| Sierpc to Frattaminore | 862.38 mi (1,387.87 km) |
| Sierpc to Frosinone | 831.03 mi (1,337.41 km) |
| Sierpc to Fucecchio | 750.89 mi (1,208.45 km) |
