| Sieradz to Castelfidardo | 611.92 mi (984.79 km) |
| Sieradz to Castelfiorentino | 660.25 mi (1,062.57 km) |
| Sieradz to Castelfranco di Sopra | 644.23 mi (1,036.78 km) |
| Sieradz to Castelfranco di Sotto | 659.89 mi (1,061.99 km) |
| Sieradz to Castelfranco Emilia | 599.54 mi (964.86 km) |
| Sieradz to Castelfranco Veneto | 514.26 mi (827.62 km) |
| Sieradz to Castellabate | 802.92 mi (1,292.18 km) |
| Sieradz to Castellammare del Golfo | 980.18 mi (1,577.44 km) |
| Sieradz to Castellammare di Stabia | 780.36 mi (1,255.87 km) |
| Sieradz to Castellamonte | 662.11 mi (1,065.56 km) |
| Sieradz to Castellana Grotte | 744.26 mi (1,197.77 km) |
| Sieradz to Castellaneta | 762.64 mi (1,227.35 km) |
| Sieradz to Castellanza | 610.10 mi (981.86 km) |
| Sieradz to Castellarano | 608.65 mi (979.52 km) |
| Sieradz to Castelleone | 598.69 mi (963.49 km) |
