| Sint-Pieters-Leeuw to Cassino | 787.20 mi (1,266.87 km) |
| Sint-Pieters-Leeuw to Castagneto Carducci | 604.92 mi (973.52 km) |
| Sint-Pieters-Leeuw to Castano Primo | 417.03 mi (671.14 km) |
| Sint-Pieters-Leeuw to Castel Bolognese | 568.24 mi (914.49 km) |
| Sint-Pieters-Leeuw to Castel Gandolfo | 741.15 mi (1,192.76 km) |
| Sint-Pieters-Leeuw to Castel Goffredo | 475.38 mi (765.05 km) |
| Sint-Pieters-Leeuw to Castel Maggiore | 541.79 mi (871.93 km) |
| Sint-Pieters-Leeuw to Castel Mella | 454.93 mi (732.15 km) |
| Sint-Pieters-Leeuw to Castel San Giorgio | 853.16 mi (1,373.02 km) |
| Sint-Pieters-Leeuw to Castel San Giovanni | 462.91 mi (744.98 km) |
| Sint-Pieters-Leeuw to Castel San Pietro Terme | 557.35 mi (896.97 km) |
| Sint-Pieters-Leeuw to Castel Volturno | 815.92 mi (1,313.10 km) |
| Sint-Pieters-Leeuw to Castelbuono | 1,010.40 mi (1,626.09 km) |
| Sint-Pieters-Leeuw to Casteldaccia | 990.12 mi (1,593.44 km) |
| Sint-Pieters-Leeuw to Castelfidardo | 667.34 mi (1,073.98 km) |
