| Bolu to Bad Homburg | 1,285.14 mi (2,068.23 km) |
| Bolu to Bad Honnef am Rhein | 1,352.20 mi (2,176.16 km) |
| Bolu to Bad Iburg | 1,361.54 mi (2,191.18 km) |
| Bolu to Bad Kissingen | 1,224.94 mi (1,971.35 km) |
| Bolu to Bad Konig | 1,256.12 mi (2,021.53 km) |
| Bolu to Bad Kreuznach | 1,306.59 mi (2,102.76 km) |
| Bolu to Bad Krozingen | 1,275.01 mi (2,051.92 km) |
| Bolu to Bad Laasphe | 1,311.53 mi (2,110.71 km) |
| Bolu to Bad Laer | 1,358.23 mi (2,185.87 km) |
| Bolu to Bad Langensalza | 1,229.30 mi (1,978.37 km) |
| Bolu to Bad Lauchstadt | 1,192.98 mi (1,919.91 km) |
| Bolu to Bad Lauterberg | 1,253.02 mi (2,016.54 km) |
| Bolu to Bad Liebenwerda | 1,141.19 mi (1,836.57 km) |
| Bolu to Bad Liebenzell | 1,245.75 mi (2,004.83 km) |
| Bolu to Bad Lippspringe | 1,320.68 mi (2,125.43 km) |
