204 CMR 2.11
Radius Measurement
In determining for the purpose of M.G.L. c. 138, § 15A the radius between a church, school
or hospital and a premises licensed or to be licensed, or for the purposes of M.G.L. c. 138, § 16C
the radius between a church or school and such premises, the distance shall be measured in a
straight line from the nearest point of the church, school or hospital building to the nearest point
of such premises.