At once and By the shortest possible route

At once

At once adverb - Without delay or hesitation; with no time intervening.

By the shortest possible route and at once are semantically related. In some cases you can use "By the shortest possible route" instead an adverb phrase "At once".

By the shortest possible route

Definitions of At once not found.

At once and by the shortest possible route are semantically related. Sometimes you can use "At once" instead an adverb phrase "By the shortest possible route".
Cite this Source
By the shortest possible route and At once. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/at_once/by_the_shortest_possible_route
At once & By the shortest possible route. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/at_once/by_the_shortest_possible_route>.
By the shortest possible route or At once. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/at_once/by_the_shortest_possible_route.