It Follows- It Can Really Follow

From https://www.buzzfeednews.com/article/alisonwillmore/we-have-to-survive-it-follows

Mitchell points out that his characters also give in to the impulse to get away. "They go up north. They do what's within their means. They're teenagers and also of a certain economic level. They don't have a lot of resources." But what if you did have the cash, or at least a good credit card?

MITCHELL: "Could you get away from it for longer periods of time? I'm sure you could. Anywhere that you can physically go, it could get there as well. It's ultimately about the idea that you don't know when this thing will arrive and how long you have. To me, that's the most terrible part of it. In a way, it may even be worse. You could get away from it for months, if you're flying to Europe and then back again. At a certain point, you'd have to be keeping track of it."