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RER to ISL: distance & flight time
Retalhuleu (Retalhuleu Airport) → Istanbul (Atatürk International Airport)
7,042 mi
11,334 km · 6,120 nm
14h 17m
estimated nonstop flight time
+9h
time difference · heading northeast
See live RER→ISL fares Phone-only fares on this route — call free
Flight time details
7,042 miles nonstop takes roughly 14h 17m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- RER — Retalhuleu Airport · Retalhuleu, Guatemala
- ISL — Atatürk International Airport · Istanbul, Turkey
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 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
Near ISL
- IST · Istanbul Airport21 mi away
- SAW · Sabiha Gökçen International Airport26 mi away
- TEQ · Tekirdağ Çorlu Airport48 mi away
- BTZ · Bursa Airport52 mi away
Frequently asked questions
How far is RER from ISL?
The flight distance from Retalhuleu (RER) to Istanbul (ISL) is 7,042 miles (11,334 km, 6,120 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RER to ISL?
A nonstop flight takes about 14h 17m 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 Retalhuleu and Istanbul?
Istanbul is 9 hours ahead of Retalhuleu.
What is the cheapest way to fly from RER to ISL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RER–ISL that never appear on search engines, with no booking fees.