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GAO to DBQ: distance & flight time
Guantanamo (Mariana Grajales Airport) → Dubuque IA (Dubuque Regional Airport)
1,788 mi
2,878 km · 1,554 nm
3h 58m
estimated nonstop flight time
-1h
time difference · heading northwest
See live GAO→DBQ fares Phone-only fares on this route — call free
Flight time details
1,788 miles nonstop takes roughly 3h 58m 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
- DBQ — Dubuque Regional Airport · Dubuque IA, 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
Near DBQ
- CWI · Clinton Municipal Airport44 mi away
- PCD · Prairie Du Chien Municipal Airport48 mi away
- LNR · Tri-County Regional Airport62 mi away
- CID · The Eastern Iowa Airport63 mi away
Frequently asked questions
How far is GAO from DBQ?
The flight distance from Guantanamo (GAO) to Dubuque IA (DBQ) is 1,788 miles (2,878 km, 1,554 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GAO to DBQ?
A nonstop flight takes about 3h 58m 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 Dubuque IA?
Dubuque IA is 1 hour behind Guantanamo.
What is the cheapest way to fly from GAO to DBQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GAO–DBQ that never appear on search engines, with no booking fees.