WordNet sense 1 (a device that can be used to control a machine or apparatus from a distance):

remote control

WordNet sense 2 (very unlikely):

outside

WordNet sense 3 (far apart in relevance or relationship):

distant

WordNet sense 4 (separate or apart in time):

removed

WordNet sense 5 (at a great distance in time or space or degree):

far

WordNet sense 6 (inaccessible and sparsely populated):

outback

WordNet sense 7 (capable of being reached only with great difficulty or not at all):

unaccessible