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Flight Time Calculator

Great-circle flight time between 50+ major airports. Distance in km and miles, with taxi/takeoff buffer.

Updated April 2026
Distance
5,540 km
3,442 miles
Estimated flight time
7h 1m
Cruise 850 km/h + 30 min buffer
Route notes
Standard
No dateline crossing

Estimates only — actual flight time varies with winds, routing, and ATC. Great-circle distance via the Haversine formula.

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What it does

Estimate flight time between any two major airports using great-circle distance and typical cruise speed. Works offline once loaded.

Runs entirely in your browser — no upload, no account, no watermark. For more tools in this category see the full tools index.

Embed this tool on your siteShow snippet

Paste this snippet into any page. Loads on-demand (lazy), no tracking scripts, and sized to most dashboards. Replace the height to fit your layout.

<iframe src="https://freetoolarena.com/embed/flight-time-calculator" width="100%" height="720" frameborder="0" loading="lazy" title="Flight Time Calculator" style="border:1px solid #e2e8f0;border-radius:12px;max-width:720px;"></iframe>
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How to use it

  1. Pick origin airport.
  2. Pick destination airport.
  3. Read distance and flight time.

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