Reachable hexes

[The_General]

Hey, at the beginning of the game I usually check the Parameter Data Dialog (F2) from Help Menu which display all parameter data associated with the current scenario.

In case of movement it's important to get familiar with Movement Costs and Change Facing/About Face/Formation Chance Costs. With few exeptions they are generally the same in all ACW titles so it's easy to learn how far unit can move in given terrain.

BTW, I forgot that there are far more hotkeys availible in JTS games as every Toolbar Button has its own hotkey.
I often use V (visible hexes), C (command range - leaders) and Q (highlight Organization).