| Grenchen to San Vendemiano | 251.40 mi (404.59 km) |
| Grenchen to San Vito al Tagliamento | 274.75 mi (442.17 km) |
| Grenchen to San Vito dei Normanni | 682.33 mi (1,098.10 km) |
| Grenchen to Sannicandro di Bari | 632.17 mi (1,017.38 km) |
| Grenchen to Sannicandro Garganico | 546.32 mi (879.22 km) |
| Grenchen to Sansepolcro | 339.67 mi (546.65 km) |
| Grenchen to Sant'Agata de' Goti | 548.78 mi (883.18 km) |
| Grenchen to Sant'Agata di Militello | 729.07 mi (1,173.32 km) |
| Grenchen to Sant'Agnello | 571.36 mi (919.52 km) |
| Grenchen to Sant'Ambrogio di Valpolicella | 200.51 mi (322.69 km) |
| Grenchen to Sant'Anastasia | 558.05 mi (898.10 km) |
| Grenchen to Sant'Angelo Lodigiano | 165.67 mi (266.61 km) |
| Grenchen to Sant'Antimo | 548.76 mi (883.15 km) |
| Grenchen to Sant'Antioco | 563.84 mi (907.42 km) |
| Grenchen to Sant'Antonio Abate | 570.12 mi (917.53 km) |
