| Leonberg to Cassino | 556.19 mi (895.10 km) |
| Leonberg to Castagneto Carducci | 396.68 mi (638.39 km) |
| Leonberg to Castano Primo | 224.95 mi (362.02 km) |
| Leonberg to Castel Bolognese | 336.90 mi (542.20 km) |
| Leonberg to Castel Gandolfo | 518.38 mi (834.25 km) |
| Leonberg to Castel Goffredo | 251.64 mi (404.97 km) |
| Leonberg to Castel Maggiore | 313.09 mi (503.88 km) |
| Leonberg to Castel Mella | 234.27 mi (377.02 km) |
| Leonberg to Castel San Giorgio | 619.79 mi (997.45 km) |
| Leonberg to Castel San Giovanni | 259.95 mi (418.35 km) |
| Leonberg to Castel San Pietro Terme | 327.62 mi (527.25 km) |
| Leonberg to Castel Volturno | 586.52 mi (943.92 km) |
| Leonberg to Castelbuono | 792.72 mi (1,275.77 km) |
| Leonberg to Casteldaccia | 776.34 mi (1,249.40 km) |
| Leonberg to Castelfidardo | 427.71 mi (688.34 km) |
