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IKA to RER: distance & flight time
Tehran (Imam Khomeini International Airport) → Retalhuleu (Retalhuleu Airport)
8,216 mi
13,223 km · 7,140 nm
16h 35m
estimated nonstop flight time
-9.5h
time difference · heading northwest
See live IKA→RER fares Phone-only fares on this route — call free
Flight time details
8,216 miles nonstop takes roughly 16h 35m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time set-back when reading arrival times on your ticket.
The two airports
- IKA — Imam Khomeini International Airport · Tehran, Iran
- RER — Retalhuleu Airport · Retalhuleu, Guatemala
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 RER
- AAZ · Quezaltenango Airport27 mi away
- TAP · Tapachula International Airport49 mi away
- AQB · Santa Cruz del Quiche Airport50 mi away
- GSJ · San José Airport70 mi away
Frequently asked questions
How far is IKA from RER?
The flight distance from Tehran (IKA) to Retalhuleu (RER) is 8,216 miles (13,223 km, 7,140 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IKA to RER?
A nonstop flight takes about 16h 35m 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 Retalhuleu?
Retalhuleu is 9.5 hours behind Tehran.
What is the cheapest way to fly from IKA to RER?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IKA–RER that never appear on search engines, with no booking fees.