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IKA to KNF: distance & flight time
Tehran (Imam Khomeini International Airport) → Marham (RAF Marham)
2,711 mi
4,363 km · 2,356 nm
5h 47m
estimated nonstop flight time
-2.5h
time difference · heading northwest
See live IKA→KNF fares Phone-only fares on this route — call free
Flight time details
2,711 miles nonstop takes roughly 5h 47m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time set-back when reading arrival times on your ticket.
The two airports
- IKA — Imam Khomeini International Airport · Tehran, Iran
- KNF — RAF Marham · Marham, United Kingdom
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near IKA
- THR · Mehrabad International Airport21 mi away
- PYK · Payam International Airport31 mi away
- GZW · Qazvin Airport84 mi away
- NSH · Noshahr Airport88 mi away
Near KNF
- LKZ · RAF Lakenheath17 mi away
- MHZ · RAF Mildenhall20 mi away
- BEQ · RAF Honington23 mi away
- NWI · Norwich International Airport31 mi away
Frequently asked questions
How far is IKA from KNF?
The flight distance from Tehran (IKA) to Marham (KNF) is 2,711 miles (4,363 km, 2,356 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IKA to KNF?
A nonstop flight takes about 5h 47m 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 Tehran and Marham?
Marham is 2.5 hours behind Tehran.
What is the cheapest way to fly from IKA to KNF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IKA–KNF that never appear on search engines, with no booking fees.