outlying
US /ˈaʊtˌlaɪ.ɪŋ/
UK /ˈaʊtˌlaɪ.ɪŋ/

1.
periferico, lontano
situated at a distance from a main center; remote.
:
•
The company has several outlying branches.
L'azienda ha diverse filiali periferiche.
•
They visited an outlying island.
Hanno visitato un'isola periferica.