My wife and I are planning our yearly Aug trip. We are locked into 8 days total so time is a factor. We want to fly from SFO to any locale in the world but it has to be around 10 hours or so so we can spend at least 6 days in our destination.
Last year we went to Peru and hiked from Salkantay to Machu PIcchu and we like to do another active vacation though it doesn't have to be as strenuous. Peru was on the edge because the return trip was quite long.
I couldn't seem to find any online tools that help locate actual flights that incorporated travel time. Most sites just convert the linear distance to flight time. For example, one site listed Iceland as a 7.5 hour flight but you can't actually do it for under 20+ hours.
Suggestions on how to go about this? Thanks.