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THR to DEL: distance & flight time

Teheran (Mehrabad International Airport) → Delhi (Indira Gandhi International Airport)

1,582 mi
2,546 km · 1,374 nm
3h 34m
estimated nonstop flight time
+2h
time difference · heading east
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Flight time details

1,582 miles nonstop takes roughly 3h 34m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-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 THR from DEL?

The flight distance from Teheran (THR) to Delhi (DEL) is 1,582 miles (2,546 km, 1,374 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from THR to DEL?

A nonstop flight takes about 3h 34m 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 Teheran and Delhi?

Delhi is 2 hours ahead of Teheran.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THR–DEL that never appear on search engines, with no booking fees.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