Final answer:
To determine the distance between two cities on a map, a student would have to use the scale map feature.
Step-by-step explanation:
In order to determine the distance between two cities on a map, a student would have to use the scale map feature. The scale is a line or bar that represents a certain distance on the ground and is typically found in the map's legend. It allows the student to measure the distance between two points on the map using a ruler or their knowledge of the scale ratio.
Learn more about Map features and determining distances