| Sieradz to Forli | 595.52 mi (958.40 km) |
| Sieradz to Forlimpopoli | 596.57 mi (960.09 km) |
| Sieradz to Formello | 722.12 mi (1,162.14 km) |
| Sieradz to Formia | 754.17 mi (1,213.72 km) |
| Sieradz to Formigine | 602.19 mi (969.14 km) |
| Sieradz to Fossano | 702.82 mi (1,131.08 km) |
| Sieradz to Fossombrone | 611.24 mi (983.69 km) |
| Sieradz to Francavilla al Mare | 667.92 mi (1,074.92 km) |
| Sieradz to Francavilla Fontana | 766.65 mi (1,233.81 km) |
| Sieradz to Francofonte | 1,010.45 mi (1,626.16 km) |
| Sieradz to Frascati | 733.90 mi (1,181.11 km) |
| Sieradz to Frattamaggiore | 766.88 mi (1,234.18 km) |
| Sieradz to Frattaminore | 765.98 mi (1,232.73 km) |
| Sieradz to Frosinone | 734.26 mi (1,181.68 km) |
| Sieradz to Fucecchio | 656.63 mi (1,056.74 km) |
