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GAO to DEC: distance & flight time
Guantanamo (Mariana Grajales Airport) → Decatur (Decatur Airport)
1,588 mi
2,555 km · 1,380 nm
3h 35m
estimated nonstop flight time
-1h
time difference · heading northwest
See live GAO→DEC fares Phone-only fares on this route — call free
Flight time details
1,588 miles nonstop takes roughly 3h 35m gate to gate, flying northwest. 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
- GAO — Mariana Grajales Airport · Guantanamo, Cuba
- DEC — Decatur Airport · Decatur, 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 GAO
- NBW · Leeward Point Field13 mi away
- MOA · Orestes Acosta Airport42 mi away
- SCU · Antonio Maceo International Airport45 mi away
- BCA · Gustavo Rizo Airport46 mi away
Frequently asked questions
How far is GAO from DEC?
The flight distance from Guantanamo (GAO) to Decatur (DEC) is 1,588 miles (2,555 km, 1,380 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GAO to DEC?
A nonstop flight takes about 3h 35m 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 Guantanamo and Decatur?
Decatur is 1 hour behind Guantanamo.
What is the cheapest way to fly from GAO to DEC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GAO–DEC that never appear on search engines, with no booking fees.