Cost of living in Chittagong (Bangladesh) is 8% more expensive than in Arkhangelsk (Russia)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 152 prices entered by 12 different people.
For example, you would need at least руб 92,785 (Taka 116,206) in Chittagong to maintain the same standard of living that you can have with руб 86,000 in Arkhangelsk.