I would guess about 6 inchs or so...havent measured but can barely see it....my son is 7 now and will be getting another c section
Mine are about 9 inches, although I have had 6 (expecting my 7th). The first few were around about 6-8 inches, therefore my doctor had to move a bit more over to one side with my last incision. How long ago did you have a C-section? A fresh scar may seem much larger and longer then it actually will be after it heals.