| Grenchen to San Dona di Piave | 268.70 mi (432.43 km) |
| Grenchen to San Donato Milanese | 151.62 mi (244.01 km) |
| Grenchen to San Felice Circeo | 498.66 mi (802.51 km) |
| Grenchen to San Felice sul Panaro | 242.19 mi (389.77 km) |
| Grenchen to San Ferdinando di Puglia | 590.78 mi (950.76 km) |
| Grenchen to San Gavino Monreale | 532.53 mi (857.02 km) |
| Grenchen to San Gennaro Vesuviano | 562.19 mi (904.75 km) |
| Grenchen to San Giorgio a Cremano | 557.88 mi (897.82 km) |
| Grenchen to San Giorgio del Sannio | 561.32 mi (903.36 km) |
| Grenchen to San Giorgio di Piano | 259.81 mi (418.13 km) |
| Grenchen to San Giorgio Ionico | 680.13 mi (1,094.57 km) |
| Grenchen to San Giovanni in Fiore | 719.60 mi (1,158.08 km) |
| Grenchen to San Giovanni in Marignano | 341.36 mi (549.36 km) |
| Grenchen to San Giovanni in Persiceto | 253.33 mi (407.69 km) |
| Grenchen to San Giovanni la Punta | 770.59 mi (1,240.15 km) |
