How is the flight distance measured?

Flight distances are measured as the great-circle (straight-line) distance between airports. Actual flight paths may be slightly longer due to air traffic routing and weather avoidance.

How long does the flight from Tehran to Bristol take?

Flight time depends on the exact route and aircraft, but at roughly 4,579 km the typical non-stop flight takes 1–10 hours. Check the flight duration page for the exact average.

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Flight Distance: Tehran to Bristol

4,579

Kilometres (km)

2,845

Miles (mi)

2,472

Nautical miles

About this flight distance

The great circle distance from Tehran to Bristol is approximately 4,579 km. The typical flight time is 5h 53m.

This is the shortest possible distance between the two cities as the crow flies. Real flight paths are often slightly longer due to air traffic control routing, weather, and airspace restrictions.

Related route pages

→Direct flights Tehran to Bristol →Flight duration Tehran to Bristol →Cheapest day to fly Tehran to Bristol →Flights Tehran to Bristol

Nearby airports

Near Tehran

Mehrabad International Airport (THR)34 km
Payam Airport (PYK)50 km

Near Bristol

Cardiff International Airport (CWL)43 km
Exeter International Airport (EXT)87 km
Bournemouth Airport (BOH)91 km

Frequently Asked Questions

The great-circle distance from Tehran to Bristol is approximately 4,579 km (2,845 miles).