How much is 9604 Costa Rican Colón to Mauritanian Ouguiya? 5,373.96 Mauritanian Ouguiya is todays conversion result. International currency exchange rate for pair CRC to MRO for today is 0.5596. CNV.to is using the latest data from authority sources, data updates every minute. To calculate reversed currencies go to - 9604 MRO to CRC.