Range
How far away a weapon, spell or ability can reach its target.
Range is measured in feet. A bow might show 80/320: up to 80 ft is normal range, up to 320 ft is long range and harder, and beyond that is out of range. Targets are labelled In Range, Long Range or Out of Range.
In Fantasy RPG
Fantasy RPG: attacking beyond normal range, up to long range, has disadvantage.