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RER to EFL: distance & flight time
Retalhuleu (Retalhuleu Airport) → Keffallinia (Kefallinia Airport)
6,746 mi
10,857 km · 5,862 nm
13h 42m
estimated nonstop flight time
+9h
time difference · heading northeast
See live RER→EFL fares Phone-only fares on this route — call free
Flight time details
6,746 miles nonstop takes roughly 13h 42m 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
- EFL — Kefallinia Airport · Keffallinia, Greece
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 EFL
- ZTH · Zakynthos International Airport "Dionysios Solomos"33 mi away
- PYR · Andravida Air Base45 mi away
- GPA · Araxos Airport50 mi away
- AGQ · Agrinion Air Base57 mi away
Frequently asked questions
How far is RER from EFL?
The flight distance from Retalhuleu (RER) to Keffallinia (EFL) is 6,746 miles (10,857 km, 5,862 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RER to EFL?
A nonstop flight takes about 13h 42m 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 Keffallinia?
Keffallinia is 9 hours ahead of Retalhuleu.
What is the cheapest way to fly from RER to EFL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RER–EFL that never appear on search engines, with no booking fees.