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RER to FCS: distance & flight time
Retalhuleu (Retalhuleu Airport) → Fort Carson (Butts AAF (Fort Carson) Air Field)
1,849 mi
2,976 km · 1,607 nm
4h 6m
estimated nonstop flight time
Same time
time difference · heading northwest
See live RER→FCS fares Phone-only fares on this route — call free
Flight time details
1,849 miles nonstop takes roughly 4h 6m gate to gate, flying northwest. 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
- FCS — Butts AAF (Fort Carson) Air Field · Fort Carson, 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 FCS
- COS · City of Colorado Springs Municipal Airport9 mi away
- PUB · Pueblo Memorial Airport30 mi away
- DEN · Denver International Airport82 mi away
- APA · Centennial Airport62 mi away
Frequently asked questions
How far is RER from FCS?
The flight distance from Retalhuleu (RER) to Fort Carson (FCS) is 1,849 miles (2,976 km, 1,607 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RER to FCS?
A nonstop flight takes about 4h 6m 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 FCS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RER–FCS that never appear on search engines, with no booking fees.