It is 119 miles according to Google Maps.
50 miles taking this route: Take I-95 SOUTH from Dortches to U.S. 64 to RALEIGH at the next exit (EXIT 138, FIRST RIGHT. Take U.S. 64 WEST to Raleigh.
12 miles (19.31 kilometres)
The two cities border each other - if you're taking US70 from Raleigh into Garner, you're likely not to even realize it when you get into Garner.
About 27 miles across NC-24.