Help needed

[Jolly Roger]

Help needed to create decals to fit a 1-200 scale B737-300.
Please could you measure these dimensions shown in the image (between the doors) and let me know what the are.
Many thanks

 

[Phantom]

On the real thing they are as follows:

A is 20,52m => 102.6mm
B is 20,15m => 100.75mm