Contiguous

It was in this haphazard way that Mr Carrados was fated to be drawn into the curious Shakespeare case—a gossipy letter from an American friend coupled with the Stratford-on-Avon outrage, and the contiguous circumstance that his secretary's sister happened to be in the council of the 'militants'.

1730–1774, Oliver Goldsmith, Introductory to Switzerland Though poor the peasant’s hut, his feasts though small, He sees his little lot the lot of all; Sees no contiguous palace rear its head To shame the meanness of his humble shed;

[…] the usual quietness of the day, with us, was broken in upon by the shout of success from the pursuing boats, followed by vehement respondings from the contiguous ship.

the forty-eight contiguous states

Supposing three such houses to be contiguous to a central one, each separated from the latter by a straight wall.