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NHT to THR: distance & flight time

Northolt (RAF Northolt) → Teheran (Mehrabad International Airport)

2,741 mi
4,412 km · 2,382 nm
5h 51m
estimated nonstop flight time
+2.5h
time difference · heading east
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Flight time details

2,741 miles nonstop takes roughly 5h 51m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time gain when reading arrival times on your ticket.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is NHT from THR?

The flight distance from Northolt (NHT) to Teheran (THR) is 2,741 miles (4,412 km, 2,382 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from NHT to THR?

A nonstop flight takes about 5h 51m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.

What is the time difference between Northolt and Teheran?

Teheran is 2.5 hours ahead of Northolt.

What is the cheapest way to fly from NHT to THR?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NHT–THR that never appear on search engines, with no booking fees.
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