| Osterburg to Castelli Calepio | 501.10 mi (806.45 km) |
| Osterburg to Castelnovo ne' Monti | 580.27 mi (933.85 km) |
| Osterburg to Castelnuovo Berardenga | 652.07 mi (1,049.40 km) |
| Osterburg to Castelnuovo di Porto | 736.63 mi (1,185.49 km) |
| Osterburg to Castelnuovo di Verona | 509.83 mi (820.50 km) |
| Osterburg to Castelnuovo Rangone | 570.12 mi (917.53 km) |
| Osterburg to Castelvetrano | 1,044.48 mi (1,680.92 km) |
| Osterburg to Castelvetro di Modena | 573.52 mi (923.00 km) |
| Osterburg to Castenaso | 571.81 mi (920.24 km) |
| Osterburg to Castenedolo | 509.60 mi (820.11 km) |
| Osterburg to Castiglion Fiorentino | 652.24 mi (1,049.67 km) |
| Osterburg to Castiglione del Lago | 666.51 mi (1,072.64 km) |
| Osterburg to Castiglione delle Stiviere | 513.32 mi (826.11 km) |
| Osterburg to Castrolibero | 953.96 mi (1,535.25 km) |
| Osterburg to Castrovillari | 920.11 mi (1,480.77 km) |
