| Bolu to Imst | 1,126.13 mi (1,812.34 km) |
| Bolu to Innsbruck | 1,097.22 mi (1,765.80 km) |
| Bolu to Judenburg | 950.32 mi (1,529.39 km) |
| Bolu to Kapfenberg | 930.29 mi (1,497.16 km) |
| Bolu to Klagenfurt | 952.91 mi (1,533.56 km) |
| Bolu to Klosterneuburg | 914.38 mi (1,471.56 km) |
| Bolu to Knittelfeld | 944.05 mi (1,519.30 km) |
| Bolu to Koflach | 928.82 mi (1,494.79 km) |
| Bolu to Korneuburg | 915.12 mi (1,472.74 km) |
| Bolu to Krems an der Donau | 946.31 mi (1,522.93 km) |
| Bolu to Kufstein | 1,069.55 mi (1,721.28 km) |
| Bolu to Laakirchen | 1,007.73 mi (1,621.79 km) |
| Bolu to Lauterach | 1,175.93 mi (1,892.48 km) |
| Bolu to Leibnitz | 901.61 mi (1,451.00 km) |
| Bolu to Leoben | 936.93 mi (1,507.84 km) |
