| Gudensberg to Cassino | 701.81 mi (1,129.46 km) |
| Gudensberg to Castagneto Carducci | 556.89 mi (896.23 km) |
| Gudensberg to Castano Primo | 390.19 mi (627.95 km) |
| Gudensberg to Castel Bolognese | 487.64 mi (784.79 km) |
| Gudensberg to Castel Gandolfo | 670.29 mi (1,078.74 km) |
| Gudensberg to Castel Goffredo | 409.80 mi (659.51 km) |
| Gudensberg to Castel Maggiore | 466.42 mi (750.62 km) |
| Gudensberg to Castel Mella | 394.32 mi (634.59 km) |
| Gudensberg to Castel San Giorgio | 762.31 mi (1,226.83 km) |
| Gudensberg to Castel San Giovanni | 423.78 mi (682.01 km) |
| Gudensberg to Castel San Pietro Terme | 479.78 mi (772.13 km) |
| Gudensberg to Castel Volturno | 732.91 mi (1,179.50 km) |
| Gudensberg to Castelbuono | 944.17 mi (1,519.49 km) |
| Gudensberg to Casteldaccia | 929.88 mi (1,496.50 km) |
| Gudensberg to Castelfidardo | 567.88 mi (913.92 km) |
