| Mont-Saint-Martin to Cassino | 677.87 mi (1,090.92 km) |
| Mont-Saint-Martin to Castagneto Carducci | 496.53 mi (799.09 km) |
| Mont-Saint-Martin to Castano Primo | 308.86 mi (497.07 km) |
| Mont-Saint-Martin to Castel Bolognese | 459.01 mi (738.70 km) |
| Mont-Saint-Martin to Castel Gandolfo | 631.99 mi (1,017.09 km) |
| Mont-Saint-Martin to Castel Goffredo | 366.06 mi (589.11 km) |
| Mont-Saint-Martin to Castel Maggiore | 432.50 mi (696.05 km) |
| Mont-Saint-Martin to Castel Mella | 345.60 mi (556.19 km) |
| Mont-Saint-Martin to Castel San Giorgio | 743.85 mi (1,197.10 km) |
| Mont-Saint-Martin to Castel San Giovanni | 354.28 mi (570.15 km) |
| Mont-Saint-Martin to Castel San Pietro Terme | 448.08 mi (721.11 km) |
| Mont-Saint-Martin to Castel Volturno | 706.60 mi (1,137.16 km) |
| Mont-Saint-Martin to Castelbuono | 901.86 mi (1,451.41 km) |
| Mont-Saint-Martin to Casteldaccia | 881.96 mi (1,419.38 km) |
| Mont-Saint-Martin to Castelfidardo | 558.60 mi (898.98 km) |
