Grong is the connection point for communication in the region Indre Namdal, and all roads leads to Grong. By following E6 you will drive through Grong both from south and north. If you come from east (Lierne/Sweden) you just turn right into E6 by Bjørgan and within 10 minutes you are in Grong. If you come from west (Namsos) you turn left into E6 in the road cross and in to the center of Grong.
The fastest rout from the region Ytre Namdal or Sør-Helgeland is to drive RV 17 past Høylandet, and turn right into E6 from Gartland. From here it is 10 km to the center of Grong.
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