I think that is always related to the proportion between the upper and lower body length. I am 6.5 / 196 cm and my preferred jacket length is 26.75Interesting. I'm six two, I tend to wear a back length that is 26.5 inches, which is only an inch longer than yours at five ten. This falls just over the back pockets of my mid rise jeans. I wouldn't want anything shorter than this.