Depending on Day and Beach 20+- to 30+-miles to the big day of 58 miles. Iron Macho or other groups do it ,ours was self organized.Varied conditions side on,side shore to side off 2-5+ft waves /wind swell and messy chop at river mouth xrossings
Mui ne :There are past posts with a lot of info.on this forum. I found Mui Ne easy , a bit of a pain to get to if you have a short time though. Was there in Feb. 2 years back used my 7 mtr everyday with surfboard ,i'm 175 lbs.