Glen is found at the intersection of U.S. Route 302 and New Hampshire Route 16, north of the center of North Conway and east of the center of Bartlett. Routes 302 and 16 travel north in a concurrency from North Conway and diverge in Glen. Route 16 continues north through Pinkham Notch to the communities of Gorham and Berlin, while Route 302 travels west through Crawford Notch towards western New Hampshire and into Vermont.