WordNet sense 1 (remote in manner):

aloof, upstage

WordNet sense 2 (marked by self-restraint and reticence):

reserved

WordNet sense 3 (beyond or outside an area of immediate interest; remote):

ulterior

WordNet sense 4 (separated in relationship by a given degree of descent):

removed

WordNet sense 5 (far apart in nature):

remote

WordNet sense 6 (at a great distance in time or space or degree):

far