| Grenchen to Cassina de' Pecchi | 149.00 mi (239.80 km) |
| Grenchen to Cassino | 505.35 mi (813.28 km) |
| Grenchen to Castagneto Carducci | 318.75 mi (512.97 km) |
| Grenchen to Castano Primo | 130.83 mi (210.54 km) |
| Grenchen to Castel Bolognese | 290.60 mi (467.67 km) |
| Grenchen to Castel Gandolfo | 456.51 mi (734.68 km) |
| Grenchen to Castel Goffredo | 196.79 mi (316.71 km) |
| Grenchen to Castel Maggiore | 263.26 mi (423.67 km) |
| Grenchen to Castel Mella | 175.74 mi (282.83 km) |
| Grenchen to Castel San Giorgio | 572.02 mi (920.57 km) |
| Grenchen to Castel San Giovanni | 177.16 mi (285.11 km) |
| Grenchen to Castel San Pietro Terme | 278.95 mi (448.93 km) |
| Grenchen to Castel Volturno | 533.07 mi (857.90 km) |
| Grenchen to Castelbuono | 724.25 mi (1,165.57 km) |
| Grenchen to Casteldaccia | 703.88 mi (1,132.78 km) |
