I want the otg soldered to a usb female 4ish unches away from it. The micro usb on my pi is towards the middle of the system while the usb port on my case is at the bottom.

Sorry if it was unclear. I can't make one myself, so I want to buy a prebuilt one.

I have been trying to make a usb mini to usb cable but cannot do it for some reason. I am looking for one like this https://learn.adafruit.com/pigrrl-zero/usb. I would greatly appreciate it if you can help me with this request. Thanks!!!