Graphhopper VS Distance By Postcode

• Open Source
  Graphhopper is an open-source project, allowing for community contributions and transparency in development. This fosters continuous improvement and provides users with the freedom to modify the code as they see fit.
• Customizability
  The service offers significant flexibility for customization, making it suitable for a wide range of routing applications, including different vehicle profiles and custom data sources.
• Performance
  Graphhopper utilizes efficient algorithms for route calculations which can handle large datasets quickly, making it ideal for applications requiring fast and responsive routing.
• Offline Capabilities
  Graphhopper supports offline routing, which allows for route calculations without an internet connection, a crucial feature for applications and users in remote areas.
• API Documentation
  The Graphhopper API is well-documented, providing clear instructions and use cases that help developers to integrate and make use of its features effectively.

Possible disadvantages

• Complex Setup
  Setting up Graphhopper can be challenging, especially for users who are not familiar with Java or the necessary server configurations.
• Data Size
  Graphhopper can require significant disk space for its dataset, especially when detailed maps for large areas are needed, which could be a limitation for resource-constrained environments.
• Limited Geographic Coverage
  While Graphhopper supports multiple data sources like OpenStreetMap, users might find that some geographic areas do not have as detailed map information, impacting routing accuracy.
• Resource Intensive
  Running the Graphhopper server requires considerable system resources, including memory and CPU, which might necessitate more powerful hardware for optimal performance.
• License Restrictions
  Although open-source, some of the advanced features and professional-grade services of Graphhopper are under a commercial license, which could be a limitation for projects with limited budgets.

• Free to use
  Distance By Postcode is a free online tool that allows users to calculate distances between postcodes without any subscription or payment required.
• Simple and intuitive interface
  The website features a straightforward, minimalist design where users simply enter two postcodes and get results quickly, making it accessible even for non-technical users.
• Multiple distance units
  The tool provides distance calculations in both miles and kilometers, catering to users who prefer different measurement systems.
• Driving and straight-line distances
  The service offers both the straight-line (as the crow flies) distance and driving distance between postcodes, giving users more useful and contextual information.
• No registration required
  Users can access the distance calculation tool immediately without needing to create an account or sign up, reducing friction and saving time.

Possible disadvantages

• Limited geographic coverage
  The tool is primarily focused on UK postcodes, which limits its usefulness for users who need to calculate distances between international locations or postcodes in other countries.
• Basic functionality
  Compared to more comprehensive mapping tools like Google Maps, the site offers limited additional features such as route planning, traffic data, or alternative route suggestions.
• No API or integration options
  The website does not appear to offer a robust API for developers or businesses who might want to integrate postcode distance calculations into their own applications or workflows.
• Limited additional information
  The tool primarily focuses on distance and does not provide much supplementary data such as estimated travel time by different transport modes, fuel cost estimates, or detailed route breakdowns.
• Ad-supported experience
  As a free tool, the website relies on advertisements which can clutter the user interface and potentially detract from the overall user experience.

2019: Flexible Routing with GraphHopper

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• how do I select a different road on navigation.

  It works online only. The 1st step is to get free API ID on graphhopper.com. You can get it when you register and login. Then in osmand you have to choose navigation type (in nav settings) online tab then graphhopper - car Then... Source: over 3 years ago

• Route Planning and Calculations c#

  I've used Graphhopper API for my side project. Source: over 4 years ago

Tracking Distance By Postcode since Jan 2026.