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PUS to RER: distance & flight time
Busan (Gimhae International Airport) → Retalhuleu (Retalhuleu Airport)
8,093 mi
13,024 km · 7,032 nm
16h 20m
estimated nonstop flight time
-15h
time difference · heading northeast
See live PUS→RER fares Phone-only fares on this route — call free
Flight time details
8,093 miles nonstop takes roughly 16h 20m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- PUS — Gimhae International Airport · Busan, South Korea
- 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 PUS
- CHF · Jinhae Airbase/Airport (G-813/K-10)14 mi away
- USN · Ulsan Airport37 mi away
- HIN · Sacheon Air Base/Airport49 mi away
- TAE · Daegu Airport52 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 PUS from RER?
The flight distance from Busan (PUS) to Retalhuleu (RER) is 8,093 miles (13,024 km, 7,032 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PUS to RER?
A nonstop flight takes about 16h 20m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from PUS to RER?
Nonstop service on PUS–RER depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 16h 20m nonstop estimate.
What is the time difference between Busan and Retalhuleu?
Retalhuleu is 15 hours behind Busan.
What is the cheapest way to fly from PUS to RER?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PUS–RER that never appear on search engines, with no booking fees.
Why are some PUS to RER fares phone-only?
Consolidator contracts let us sell certain PUS–RER tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.