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HIO to GAO: distance & flight time
Hillsboro (Portland Hillsboro Airport) → Guantanamo (Mariana Grajales Airport)
3,220 mi
5,182 km · 2,798 nm
6h 47m
estimated nonstop flight time
+3h
time difference · heading east
See live HIO→GAO fares Phone-only fares on this route — call free
Flight time details
3,220 miles nonstop takes roughly 6h 47m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- HIO — Portland Hillsboro Airport · Hillsboro, United States
- GAO — Mariana Grajales Airport · Guantanamo, Cuba
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 HIO
- PDX · Portland International Airport17 mi away
- TTD · Portland Troutdale Airport27 mi away
- KLS · Southwest Washington Regional Airport40 mi away
- OTK · Tillamook Airport43 mi away
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 HIO from GAO?
The flight distance from Hillsboro (HIO) to Guantanamo (GAO) is 3,220 miles (5,182 km, 2,798 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HIO to GAO?
A nonstop flight takes about 6h 47m 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 Hillsboro and Guantanamo?
Guantanamo is 3 hours ahead of Hillsboro.
What is the cheapest way to fly from HIO to GAO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HIO–GAO that never appear on search engines, with no booking fees.