| Osterburg to Cassino | 785.54 mi (1,264.20 km) |
| Osterburg to Castagneto Carducci | 666.61 mi (1,072.80 km) |
| Osterburg to Castano Primo | 517.70 mi (833.16 km) |
| Osterburg to Castel Bolognese | 584.99 mi (941.45 km) |
| Osterburg to Castel Gandolfo | 763.65 mi (1,228.98 km) |
| Osterburg to Castel Goffredo | 520.45 mi (837.59 km) |
| Osterburg to Castel Maggiore | 568.00 mi (914.11 km) |
| Osterburg to Castel Mella | 508.47 mi (818.30 km) |
| Osterburg to Castel San Giorgio | 840.47 mi (1,352.60 km) |
| Osterburg to Castel San Giovanni | 544.64 mi (876.52 km) |
| Osterburg to Castel San Pietro Terme | 579.29 mi (932.28 km) |
| Osterburg to Castel Volturno | 816.92 mi (1,314.71 km) |
| Osterburg to Castelbuono | 1,032.13 mi (1,661.05 km) |
| Osterburg to Casteldaccia | 1,021.49 mi (1,643.93 km) |
| Osterburg to Castelfidardo | 649.04 mi (1,044.53 km) |
