Cost of living in Almería (Spain) is 54% more expensive than in Aizawl (India)
This comparison is lacking data. It provides a decent comparison, but it is not yet reliable. It is based on 80 prices entered by 11 different people.
For example, you would need at least ₨88,006 (€1,073) in Almería to maintain the same standard of living that you can have with ₨57,000 in Aizawl.