Air distance from Suva, Fiji to Cayenne, French Guiana is 8906.2 Miles (14333.2 Kilometers / 7734.2 Nautical Miles).
18 hrs, 29 mins is the flight duration between Suva and Cayenne. 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.