Cold Russian region that's home to the world's longest railway

Let's find possible answers to "Cold Russian region that's home to the world's longest railway" crossword clue. First of all, we will look for a few extra hints for this entry: Cold Russian region that's home to the world's longest railway. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.