Cost of living in Sliven (Bulgaria) is 26% more expensive than in Zomba (Malawi)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on less than 10 prices entered by less than 5 different people.
For example, you would need at least 489,956 Kwacha (1,119 лв) in Sliven to maintain the same standard of living that you can have with 390,000 Kwacha in Zomba.