Wyoming is bordered on the north by Montana, on the east by South Dakota and Nebraska, on the south by Colorado, on the southwest by Utah, and on the west by Idaho.
На севере Вайоминг граничит со штатом Монтана, на востоке — с Южной Дакотой и Небраской, на юге — с Колорадо и Ютой, на западе — с Айдахо.