Michael Keller and Allison Yarrow mapped the country’s abortion clinics and the distance women in different locations would need to travel to visit one:
The clearest trend on the map is the dearth of clinics through the center of the country—from northern Texas through Kansas, Nebraska, South Dakota, Wyoming, and North Dakota. Roughly 400,000 women of reproductive age (between 15 and 44) live more than 150 miles from the closest clinic in this region. The county farthest away from an abortion clinic is Divide, N.D. All of these states except Wyoming require 24-hour waiting periods between the time a woman schedules an abortion and the procedure.
Interactive version of the map here.