The currency calculator will convert exchange rate of Russian Ruble (RUB) to Eritrean nakfa (ERN). RUB - Russian Ruble ERN - Eritrean nakfa 10 RUB = 1.44 ERN 50 RUB = 7.22 ERN 100 RUB = 14.44 ERN 250 RUB = 36.11 ERN 500 RUB = 72.22 ERN 1,000 RUB = 144.44 ERN 2,000 RUB =...