Cost of living in Tarnów (Poland) is 59% more expensive than in Al Mansurah (Egypt)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 40 prices entered by 5 different people.
For example, you would need at least E£ 8,574 (1,729 zł) in Tarnów to maintain the same standard of living that you can have with E£ 5,400 in Al Mansurah.