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KLU to RER: distance & flight time
Klagenfurt (Klagenfurt Airport) → Retalhuleu (Retalhuleu Airport)
6,223 mi
10,016 km · 5,408 nm
12h 40m
estimated nonstop flight time
-8h
time difference · heading west
See live KLU→RER fares Phone-only fares on this route — call free
Flight time details
6,223 miles nonstop takes roughly 12h 40m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- KLU — Klagenfurt Airport · Klagenfurt, Austria
- 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 KLU
- LJU · Ljubljana Jože Pučnik Airport29 mi away
- GRZ · Graz Airport57 mi away
- MBX · Maribor Airport65 mi away
- TRS · Trieste–Friuli Venezia Giulia Airport70 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 KLU from RER?
The flight distance from Klagenfurt (KLU) to Retalhuleu (RER) is 6,223 miles (10,016 km, 5,408 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLU to RER?
A nonstop flight takes about 12h 40m 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 Klagenfurt and Retalhuleu?
Retalhuleu is 8 hours behind Klagenfurt.
What is the cheapest way to fly from KLU to RER?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLU–RER that never appear on search engines, with no booking fees.