| Saint-Pol-sur-Mer to Castelfiorentino | 652.37 mi (1,049.88 km) |
| Saint-Pol-sur-Mer to Castelfranco di Sopra | 668.43 mi (1,075.73 km) |
| Saint-Pol-sur-Mer to Castelfranco di Sotto | 640.50 mi (1,030.78 km) |
| Saint-Pol-sur-Mer to Castelfranco Emilia | 599.98 mi (965.57 km) |
| Saint-Pol-sur-Mer to Castelfranco Veneto | 574.76 mi (924.99 km) |
| Saint-Pol-sur-Mer to Castellabate | 957.84 mi (1,541.50 km) |
| Saint-Pol-sur-Mer to Castellammare del Golfo | 1,035.31 mi (1,666.17 km) |
| Saint-Pol-sur-Mer to Castellammare di Stabia | 920.07 mi (1,480.71 km) |
| Saint-Pol-sur-Mer to Castellamonte | 461.74 mi (743.10 km) |
| Saint-Pol-sur-Mer to Castellana Grotte | 995.75 mi (1,602.50 km) |
| Saint-Pol-sur-Mer to Castellaneta | 1,001.21 mi (1,611.29 km) |
| Saint-Pol-sur-Mer to Castellanza | 479.90 mi (772.33 km) |
| Saint-Pol-sur-Mer to Castellarano | 593.32 mi (954.85 km) |
| Saint-Pol-sur-Mer to Castelleone | 522.81 mi (841.38 km) |
| Saint-Pol-sur-Mer to Castelletto sopra Ticino | 466.73 mi (751.12 km) |
