That is the question I had when I first heard about the church. Then I found out it is a community in the northern part of Kingsport.
From Johnson City, TN:
Take I-26 W / US-23 N toward Kingsport
I-26 will end and turn into US-23 N
Take the Lynn Garden Dr. / TN-36 N exit
At the light, turn left onto Lynn Garden Dr.
At the next light, turn left again onto W Carters Valley Rd
First Free Will Baptist Church will be on the right.
From Church Hill, TN:
Take TN-346 N toward Kingsport
Stay on Carters Valley Rd for about 11 1/2 miles
First Free Will Baptist Church will be on the left.
From Gate City, VA:
Take US-23 S toward Kingsport
When you cross into Tennessee,
turn right onto W Carters Valley Rd
First Free Will Baptist Church will be on the right.