| Saint-Pol-sur-Mer to Cassino | 855.20 mi (1,376.31 km) |
| Saint-Pol-sur-Mer to Castagneto Carducci | 666.99 mi (1,073.41 km) |
| Saint-Pol-sur-Mer to Castano Primo | 479.84 mi (772.23 km) |
| Saint-Pol-sur-Mer to Castel Bolognese | 638.37 mi (1,027.36 km) |
| Saint-Pol-sur-Mer to Castel Gandolfo | 806.37 mi (1,297.72 km) |
| Saint-Pol-sur-Mer to Castel Goffredo | 544.65 mi (876.54 km) |
| Saint-Pol-sur-Mer to Castel Maggiore | 611.40 mi (983.96 km) |
| Saint-Pol-sur-Mer to Castel Mella | 523.81 mi (842.99 km) |
| Saint-Pol-sur-Mer to Castel San Giorgio | 921.73 mi (1,483.39 km) |
| Saint-Pol-sur-Mer to Castel San Giovanni | 526.80 mi (847.80 km) |
| Saint-Pol-sur-Mer to Castel San Pietro Terme | 627.09 mi (1,009.20 km) |
| Saint-Pol-sur-Mer to Castel Volturno | 883.09 mi (1,421.19 km) |
| Saint-Pol-sur-Mer to Castelbuono | 1,071.71 mi (1,724.75 km) |
| Saint-Pol-sur-Mer to Casteldaccia | 1,050.03 mi (1,689.86 km) |
| Saint-Pol-sur-Mer to Castelfidardo | 739.69 mi (1,190.41 km) |
