That’s according to City Vision. Over the past year, they’ve been advocating for a “Circle of Significance” with a radius of just a tad over 2000 miles that contains over 4 billion of the world’s least-reached people. Inside that circle you’ll find 99% of all the world’s Hindus, 99% of all the world’s Taoists, 98% of all Buddhists, and many more unreached peoples. Learn more at https://www.missionasia24.org/. (Thanks for bubbling this up, Lara!!!)