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RER to GMU: distance & flight time
Retalhuleu (Retalhuleu Airport) → Greenville (Greenville Downtown Airport)
1,520 mi
2,446 km · 1,321 nm
3h 27m
estimated nonstop flight time
—
time difference · heading north
See live RER→GMU fares Phone-only fares on this route — call free
Flight time details
1,520 miles nonstop takes roughly 3h 27m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- RER — Retalhuleu Airport · Retalhuleu, Guatemala
- GMU — Greenville Downtown Airport · Greenville, United States
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 GMU
Frequently asked questions
How far is RER from GMU?
The flight distance from Retalhuleu (RER) to Greenville (GMU) is 1,520 miles (2,446 km, 1,321 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RER to GMU?
A nonstop flight takes about 3h 27m 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 cheapest way to fly from RER to GMU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RER–GMU that never appear on search engines, with no booking fees.