Sill to sill distance...

Could someone take a measurement from there mk1 golf for me please?

I'd like the distance between the o/s and n/s sills, at the front, middle and rear, under the car if you can!

Its a strange request!  

Thanks

Please?  

Inside or underneath measurements if anyone can help me please?

Unsure if any use but its the best I have:

Thank you! Thats brilliant!