Our airline that was major flew into hundreds of airports domestic and international. I estimate 15 you had to be airport qualified, mostly central and south america.
I chose the most restrictive, Tegucigalpa, Honduras because it was the most fun and it required 3 flights with a check airman to get qualified and if you didn't fly there in the last 3 months you had to get requalified. One bonus was you got displaced a lot for training. Flying to an airport at night you have never landed at by either pilot was common.
Any crew should be able to do this with no difficulty.