World map with travel distances
From D&D Wiki
A hex grid is used to show how long travel will take from place to place. A day's worth of travel is 8 hours.
- When traveling on roads, a hex represents 1 day's worth of travel
- When traveling across open fields/plains, a hex represents 2 day's worth of travel
- When traveling through forests/swamps, a hex represents 3 day's worth of travel
- When traveling through mountains, a hex represents 4 day's worth of travel