1. Referring to a place situated at the same distance from two or more other places or points: Jane's house was equidistant from the school where she taught and the city center.
2. Pertaining to the representation of map distances true to scale in all directions: When Jack and Jill were preparing for their trip to Canada, they saw in the atlas that Montreal was quite equidistant from Toronto, where their cousin lived, Boston, where their aunt lived, and New York, where their most distant relatives lived.