Great Circle Miles Calculator

Measure airport distances

Only for iPhone

Free

iPhone

Planning your next adventure? Great Circle gives you the exact flight distances between any two airports worldwide, beautifully displayed on an interactive map. Perfect for frequent flyers tracking their loyalty program miles! Key Features: • Global Airport Search - Find any airport from major hubs to regional destinations • Real Flight Paths - See the actual curved route planes take around our globe • Precise Distance Measurement - Get exact mile counts for your journey • Works Without Internet - Calculate distances anywhere, even while flying • Mile Collector's Dream - Ideal for maximizing your airline rewards programs

Ratings & Reviews

  • 4.7
    out of 5
    9 Ratings

This update adds Liquid Glass design.

Version 1.3.0

The developer, Christian Mortensen, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Identifiers
    • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

  • Seller
    • Christian Mortensen
  • Size
    • 7.7 MB
  • Category
    • Travel
  • Compatibility
    Requires iOS 26.0 or later.
    • iPhone
      Requires iOS 26.0 or later.
  • Languages
    • English
  • Age Rating
    4+
  • Copyright
    • © 2025 Christian Mortensen
  • Privacy Policy

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