| Sannois to Cassino | 762.48 mi (1,227.09 km) |
| Sannois to Castagneto Carducci | 565.76 mi (910.50 km) |
| Sannois to Castano Primo | 385.85 mi (620.97 km) |
| Sannois to Castel Bolognese | 554.61 mi (892.56 km) |
| Sannois to Castel Gandolfo | 708.61 mi (1,140.40 km) |
| Sannois to Castel Goffredo | 461.79 mi (743.17 km) |
| Sannois to Castel Maggiore | 527.13 mi (848.34 km) |
| Sannois to Castel Mella | 440.83 mi (709.45 km) |
| Sannois to Castel San Giorgio | 829.45 mi (1,334.87 km) |
| Sannois to Castel San Giovanni | 432.94 mi (696.75 km) |
| Sannois to Castel San Pietro Terme | 542.67 mi (873.34 km) |
| Sannois to Castel Volturno | 788.24 mi (1,268.54 km) |
| Sannois to Castelbuono | 964.32 mi (1,551.92 km) |
| Sannois to Casteldaccia | 940.56 mi (1,513.69 km) |
| Sannois to Castelfidardo | 659.25 mi (1,060.96 km) |
