| Sieradz to Bormujos | 1,556.30 mi (2,504.62 km) |
| Sieradz to Brenes | 1,539.56 mi (2,477.68 km) |
| Sieradz to Brunete | 1,329.02 mi (2,138.85 km) |
| Sieradz to Bueu | 1,436.49 mi (2,311.81 km) |
| Sieradz to Bullas | 1,361.67 mi (2,191.39 km) |
| Sieradz to Bunol | 1,259.04 mi (2,026.23 km) |
| Sieradz to Burela de Cabo | 1,326.48 mi (2,134.76 km) |
| Sieradz to Burgos | 1,229.26 mi (1,978.30 km) |
| Sieradz to Burjasot | 1,240.97 mi (1,997.14 km) |
| Sieradz to Burriana | 1,210.09 mi (1,947.45 km) |
| Sieradz to Cabanaquinta | 1,273.21 mi (2,049.03 km) |
| Sieradz to Cabanillas del Campo | 1,288.74 mi (2,074.02 km) |
| Sieradz to Cabra | 1,490.87 mi (2,399.33 km) |
| Sieradz to Caceres | 1,464.03 mi (2,356.14 km) |
| Sieradz to Cadiz | 1,607.37 mi (2,586.82 km) |
