How many miles is from the parking to the hotsprings?

~ 3 miles. Not too difficult except for one section at the end which is very steep.

It is 2 miles on way and 900 feet in elevation change.down hill. From the deep creek campground. It is 2.7 miles and 900 feet elevation change using the Bradford ridge path from the Lake Arrowhead area. It is 1.2 miles one way from the Freedom trailhead and 900 feet elevation change.

2 miles, about 1300ft elevation change (I think) that's a lot harder on way back after relaxing a couple hours in the hot springs😛 bring plenty of water, I would even stash it on the way down and gps map the locations so you don't have to carry the weight back up

1.7 miles one way or round trip?

It depends what path you take, from Bowens Ranch is 1.7 miles but you have to pass the river at the end ( freezing water)