| Grudziadz to Castelfidardo | 732.00 mi (1,178.03 km) |
| Grudziadz to Castelfiorentino | 769.41 mi (1,238.24 km) |
| Grudziadz to Castelfranco di Sopra | 755.93 mi (1,216.55 km) |
| Grudziadz to Castelfranco di Sotto | 767.74 mi (1,235.56 km) |
| Grudziadz to Castelfranco Emilia | 705.50 mi (1,135.39 km) |
| Grudziadz to Castelfranco Veneto | 620.15 mi (998.04 km) |
| Grudziadz to Castellabate | 929.78 mi (1,496.33 km) |
| Grudziadz to Castellammare del Golfo | 1,104.22 mi (1,777.07 km) |
| Grudziadz to Castellammare di Stabia | 906.06 mi (1,458.16 km) |
| Grudziadz to Castellamonte | 746.53 mi (1,201.42 km) |
| Grudziadz to Castellana Grotte | 874.00 mi (1,406.56 km) |
| Grudziadz to Castellaneta | 892.19 mi (1,435.84 km) |
| Grudziadz to Castellanza | 699.30 mi (1,125.42 km) |
| Grudziadz to Castellarano | 713.38 mi (1,148.07 km) |
| Grudziadz to Castelleone | 694.51 mi (1,117.70 km) |
