| Bolu to Bad Wildungen | 1,289.08 mi (2,074.58 km) |
| Bolu to Bad Windsheim | 1,191.52 mi (1,917.57 km) |
| Bolu to Bad Worishofen | 1,147.93 mi (1,847.41 km) |
| Bolu to Bad Wurzach | 1,176.70 mi (1,893.71 km) |
| Bolu to Bad Zwischenahn | 1,395.40 mi (2,245.68 km) |
| Bolu to Baden-Baden | 1,266.81 mi (2,038.74 km) |
| Bolu to Baesweiler | 1,401.08 mi (2,254.83 km) |
| Bolu to Baiersbronn | 1,255.96 mi (2,021.27 km) |
| Bolu to Balingen | 1,230.28 mi (1,979.95 km) |
| Bolu to Ballenstedt | 1,227.38 mi (1,975.28 km) |
| Bolu to Balve | 1,344.53 mi (2,163.81 km) |
| Bolu to Bamberg | 1,183.01 mi (1,903.86 km) |
| Bolu to Bannewitz | 1,109.93 mi (1,786.26 km) |
| Bolu to Bargteheide | 1,334.78 mi (2,148.12 km) |
| Bolu to Barleben | 1,230.13 mi (1,979.70 km) |
