A postcode route planner is a type of online mapping
To use a postcode route planner, simply enter the postcode or address of your starting point and your destination. The postcode route planner will then generate a suggested route, along with step-by-step directions, estimated travel time, and distance.
Postcode route planners can be particularly useful when navigating to unfamiliar locations, as they allow you to input precise starting and ending points based on the unique postcode for each location.
However, it is important to keep in mind that postcodes can sometimes be imprecise, particularly in rural areas or in cases where multiple buildings share the same postcode.