| Bolu to Bad Breisig | 1,346.01 mi (2,166.20 km) |
| Bolu to Bad Camberg | 1,300.95 mi (2,093.67 km) |
| Bolu to Bad Doberan | 1,296.10 mi (2,085.88 km) |
| Bolu to Bad Driburg | 1,311.48 mi (2,110.63 km) |
| Bolu to Bad Durkheim | 1,284.91 mi (2,067.87 km) |
| Bolu to Bad Durrenberg | 1,181.37 mi (1,901.23 km) |
| Bolu to Bad Durrheim | 1,239.47 mi (1,994.74 km) |
| Bolu to Bad Ems | 1,324.77 mi (2,132.02 km) |
| Bolu to Bad Essen | 1,355.45 mi (2,181.39 km) |
| Bolu to Bad Fallingbostel | 1,323.63 mi (2,130.18 km) |
| Bolu to Bad Frankenhausen | 1,220.07 mi (1,963.51 km) |
| Bolu to Bad Freienwalde | 1,170.97 mi (1,884.50 km) |
| Bolu to Bad Gandersheim | 1,277.68 mi (2,056.23 km) |
| Bolu to Bad Harzburg | 1,257.95 mi (2,024.48 km) |
| Bolu to Bad Hersfeld | 1,258.53 mi (2,025.41 km) |
