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RNS to IKA: distance & flight time
Rennes (Rennes-Saint-Jacques Airport) → Tehran (Imam Khomeini International Airport)
2,802 mi
4,510 km · 2,435 nm
5h 58m
estimated nonstop flight time
+1.5h
time difference · heading east
See live RNS→IKA fares Phone-only fares on this route — call free
Flight time details
2,802 miles nonstop takes roughly 5h 58m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time gain when reading arrival times on your ticket.
The two airports
- RNS — Rennes-Saint-Jacques Airport · Rennes, France
- IKA — Imam Khomeini International Airport · Tehran, Iran
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 RNS
- DNR · Dinard-Pleurtuit-Saint-Malo Airport39 mi away
- LVA · Laval-Entrammes Airport46 mi away
- VNE · Vannes-Meucon Airport51 mi away
- SNR · Saint-Nazaire-Montoir Airport56 mi away
Near IKA
- THR · Mehrabad International Airport21 mi away
- PYK · Payam International Airport31 mi away
- GZW · Qazvin Airport84 mi away
- NSH · Noshahr Airport88 mi away
Frequently asked questions
How far is RNS from IKA?
The flight distance from Rennes (RNS) to Tehran (IKA) is 2,802 miles (4,510 km, 2,435 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RNS to IKA?
A nonstop flight takes about 5h 58m 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 Rennes and Tehran?
Tehran is 1.5 hours ahead of Rennes.
What is the cheapest way to fly from RNS to IKA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RNS–IKA that never appear on search engines, with no booking fees.