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OKM to RER: distance & flight time
Okmulgee (Okmulgee Regional Airport) → Retalhuleu (Retalhuleu Airport)
1,485 mi
2,389 km · 1,290 nm
3h 42m
estimated nonstop flight time
-1h
time difference · heading south
See live OKM→RER fares Phone-only fares on this route — call free
Flight time details
1,485 miles nonstop takes roughly 3h 42m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- OKM — Okmulgee Regional Airport · Okmulgee, United States
- 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 OKM
- RVS · Richard Lloyd Jones Jr Airport26 mi away
- TUL · Tulsa International Airport37 mi away
- CUH · Cushing Municipal Airport50 mi away
- MLC · Mc Alester Regional Airport55 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 OKM from RER?
The flight distance from Okmulgee (OKM) to Retalhuleu (RER) is 1,485 miles (2,389 km, 1,290 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKM to RER?
A nonstop flight takes about 3h 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 Okmulgee and Retalhuleu?
Retalhuleu is 1 hour behind Okmulgee.
What is the cheapest way to fly from OKM to RER?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKM–RER that never appear on search engines, with no booking fees.