Battery to alternator cable length

[Pronto]

My new alternator has a negative lug and I want to run a cable from the battery to the lug. I want to follow the positive cable. I was wondering if someone has the length of the positive cable to the alternator so I can get a better estimate of how much cable to buy. Thanks.

 

[TTA308]

I installed one not that long ago and though not sure , 62 " seems to stick in my mind..

'