County Road 613 (Norwegian: Fylkesvei 613) runs between the village of Dragsvik in Sogndal Municipality and the village of Moskog in Sunnfjord Municipality in Vestland county, Norway.
Until 2010, the 80-kilometre (50 mi) long road was part of National Road 13 but administrative reforms passed this part of the road to the county.
After this only National Road 13 has number 13 in Norway.
County Road 613 and a short section of County Road 55 are designated as one of eighteen National Tourist Routes in Norway.
The road crosses the Gaularfjellet mountains.