The PKP connection between Koluszki and Bialystok is operated by IC Intercity. The first direct train departs at 04:06 from Koluszki station. The last train to Bialystok leaves at 17:04. The fastest train without transfers is PILECKI. The journey on this train takes 03:22. Other trains operate on the Koluszki – Bialystok route: - offer a lower ticket price and usually a longer journey time. The train finishes at Bialystok.
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