Meanings

sense of distance (physical or emotional)

shortest distance (to)

day's longest successful jump

focal length

long-distance train

long-distance transportation

long(-range) flight

long-distance call

separatists

divorce rate

heat of dissociation

isolation ward

angular distance

isolation theory

isolation order

long-distance telephone company

currently away from my seat (keyboard, etc.)

leaving one's seat

racial segregation

dissociation