Need help booking?
Unpublished phone-only deals available
ASR to RER: distance & flight time
Kayseri (Kayseri Erkilet Airport) → Retalhuleu (Retalhuleu Airport)
7,421 mi
11,944 km · 6,449 nm
15h 1m
estimated nonstop flight time
-9h
time difference · heading northwest
See live ASR→RER fares Phone-only fares on this route — call free
Flight time details
7,421 miles nonstop takes roughly 15h 1m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- ASR — Kayseri Erkilet Airport · Kayseri, Turkey
- 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 ASR
- NAV · Nevşehir Kapadokya Airport52 mi away
- VAS · Sivas Nuri Demirağ Airport104 mi away
- TJK · Tokat Airport116 mi away
- KCM · Kahramanmaraş Airport116 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 ASR from RER?
The flight distance from Kayseri (ASR) to Retalhuleu (RER) is 7,421 miles (11,944 km, 6,449 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ASR to RER?
A nonstop flight takes about 15h 1m 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 Kayseri and Retalhuleu?
Retalhuleu is 9 hours behind Kayseri.
What is the cheapest way to fly from ASR to RER?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ASR–RER that never appear on search engines, with no booking fees.