Air distance from Pensacola, USA to Longueuil, Canada is 1281 Miles (2061.5 Kilometers / 1112.4 Nautical Miles).
Flight duration time from Pensacola to Longueuil is 2 hrs, 39 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.