| Grunheide to Cassino | 754.88 mi (1,214.86 km) |
| Grunheide to Castagneto Carducci | 656.80 mi (1,057.02 km) |
| Grunheide to Castano Primo | 527.16 mi (848.38 km) |
| Grunheide to Castel Bolognese | 567.84 mi (913.86 km) |
| Grunheide to Castel Gandolfo | 739.85 mi (1,190.67 km) |
| Grunheide to Castel Goffredo | 515.28 mi (829.27 km) |
| Grunheide to Castel Maggiore | 554.43 mi (892.26 km) |
| Grunheide to Castel Mella | 506.51 mi (815.15 km) |
| Grunheide to Castel San Giorgio | 805.46 mi (1,296.26 km) |
| Grunheide to Castel San Giovanni | 547.19 mi (880.61 km) |
| Grunheide to Castel San Pietro Terme | 563.87 mi (907.45 km) |
| Grunheide to Castel Volturno | 785.98 mi (1,264.92 km) |
| Grunheide to Castelbuono | 1,001.40 mi (1,611.60 km) |
| Grunheide to Casteldaccia | 993.35 mi (1,598.64 km) |
| Grunheide to Castelfidardo | 619.30 mi (996.66 km) |
