To travel in a straight course, ignoring established paths of travel.
A straight line.
Lying in a straight line.
Find another word for as-the-crow-flies. In this page you can discover 8 synonyms, antonyms, idiomatic expressions, and related words for as-the-crow-flies, like: beeline, direct route, most direct route, shortest route, straight, straight-as-an-arrow, straight-line and straightly.