| Grenchen to Bayramic | 1,085.45 mi (1,746.87 km) |
| Grenchen to Beldibi | 1,280.52 mi (2,060.80 km) |
| Grenchen to Belen | 1,643.66 mi (2,645.22 km) |
| Grenchen to Bergama | 1,138.11 mi (1,831.61 km) |
| Grenchen to Besikduzu | 1,622.80 mi (2,611.65 km) |
| Grenchen to Besiri | 1,822.94 mi (2,933.74 km) |
| Grenchen to Besni | 1,672.67 mi (2,691.90 km) |
| Grenchen to Beydag | 1,226.22 mi (1,973.41 km) |
| Grenchen to Beykoz | 1,149.19 mi (1,849.44 km) |
| Grenchen to Beylikduzu | 1,133.12 mi (1,823.58 km) |
| Grenchen to Beypazari | 1,311.11 mi (2,110.03 km) |
| Grenchen to Beysehir | 1,395.86 mi (2,246.42 km) |
| Grenchen to Biga | 1,097.56 mi (1,766.35 km) |
| Grenchen to Bigadic | 1,168.73 mi (1,880.88 km) |
| Grenchen to Bilecik | 1,223.57 mi (1,969.15 km) |
