SLI Bridge Question

So, I decided to get a second GTX 680 2gb to SLI, and was wondering about the SLI bridge. As you all know, Nvidia cards don't come with SLI connectors, those usually come with the mobos. So I'm having to order mine online.

Here is the GTX 680's I'm SLI(ing):

http://www.newegg.com/Product/Product.aspx?Item=N82E168...

My question is, will a 70mm SLI bridge be long enough to connect them? Was going to order this:

http://www.amazon.com/Asus-08G160001240-Bridge-Connecto...

Thanks in advanced  

(And yes, I know my Mobo can run SLI, I checked. It's on the board, Nvidia SLI ready).