| Grenchen to Barberino di Mugello | 288.14 mi (463.72 km) |
| Grenchen to Barcellona-Pozzo di Gotto | 739.42 mi (1,189.98 km) |
| Grenchen to Bareggio | 141.13 mi (227.13 km) |
| Grenchen to Barga | 261.79 mi (421.31 km) |
| Grenchen to Bari | 628.46 mi (1,011.40 km) |
| Grenchen to Barletta | 597.74 mi (961.97 km) |
| Grenchen to Baronissi | 576.28 mi (927.44 km) |
| Grenchen to Barrafranca | 761.97 mi (1,226.27 km) |
| Grenchen to Bassano del Grappa | 228.59 mi (367.89 km) |
| Grenchen to Battipaglia | 590.14 mi (949.74 km) |
| Grenchen to Beinasco | 150.47 mi (242.16 km) |
| Grenchen to Bellinzago Novarese | 125.73 mi (202.34 km) |
| Grenchen to Belluno | 239.75 mi (385.85 km) |
| Grenchen to Belmonte Mezzagno | 700.56 mi (1,127.44 km) |
| Grenchen to Belpasso | 767.60 mi (1,235.33 km) |
