How long/far is the Susten Pass?

[Esperelda]

Hi, I'm trying to do a bit of route planning for later in the year. I want to work out the mileage between Camping Flims and Camping Aaregg in Switzerland, via the Susten Pass BUT because the Susten Pass is closed, Google maps takes me miles out of the way. I've looked on the Internet but can't find even an approximate mileage for the Susten Pass.
Has anyone out there done it? or can tell me how to work it out!
Many thanks in anticipation

 

[Gellyneck]

@Esperelda
According to Garmin BaseCamp it's around 88 miles.

 

[Ridgeway]

It's open unto 1700m and from memory it's not too high, around 2200m I think so only another 500m to thaw out, with this weather it'll be open in 2-3wks.