| Illingen to Cassino | 635.19 mi (1,022.24 km) |
| Illingen to Castagneto Carducci | 461.15 mi (742.16 km) |
| Illingen to Castano Primo | 276.22 mi (444.53 km) |
| Illingen to Castel Bolognese | 415.20 mi (668.19 km) |
| Illingen to Castel Gandolfo | 592.27 mi (953.16 km) |
| Illingen to Castel Goffredo | 324.08 mi (521.56 km) |
| Illingen to Castel Maggiore | 389.47 mi (626.79 km) |
| Illingen to Castel Mella | 304.38 mi (489.86 km) |
| Illingen to Castel San Giorgio | 700.40 mi (1,127.19 km) |
| Illingen to Castel San Giovanni | 319.08 mi (513.51 km) |
| Illingen to Castel San Pietro Terme | 404.79 mi (651.45 km) |
| Illingen to Castel Volturno | 664.63 mi (1,069.62 km) |
| Illingen to Castelbuono | 864.65 mi (1,391.51 km) |
| Illingen to Casteldaccia | 846.08 mi (1,361.63 km) |
| Illingen to Castelfidardo | 511.97 mi (823.93 km) |
