How much is 4140 Mauritanian Ouguiya to Honduran Lempira? 281.55 Honduran Lempira is todays conversion result. International currency exchange rate for pair MRO to HNL for today is 0.0680. CNV.to is using the latest data from authority sources, data updates every minute. To calculate reversed currencies go to - 4140 HNL to MRO.