Air distance from Riga, Latvia to Yerevan, Armenia is 1457.4 Miles (2345.5 Kilometers / 1265.6 Nautical Miles).
Flight duration time from Riga to Yerevan is 3 hrs, 1 mins. This is the In-The-Air flight time. You should also add the taxi time, airport wait times and possible delays due to bad weather, etc. for the total flight duration time.