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GAO to PMH: distance & flight time
Guantanamo (Mariana Grajales Airport) → Portsmouth (Greater Portsmouth Regional Airport)
1,375 mi
2,212 km · 1,194 nm
3h 27m
estimated nonstop flight time
—
time difference · heading north
See live GAO→PMH fares Phone-only fares on this route — call free
Flight time details
1,375 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
- GAO — Mariana Grajales Airport · Guantanamo, Cuba
- PMH — Greater Portsmouth Regional Airport · Portsmouth, 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 PMH
- HTS · Tri-State/Milton J. Ferguson Field36 mi away
- ATO · Ohio University Snyder Field42 mi away
- ILN · Wilmington Airpark65 mi away
- LCK · Rickenbacker International Airport67 mi away
Frequently asked questions
How far is GAO from PMH?
The flight distance from Guantanamo (GAO) to Portsmouth (PMH) is 1,375 miles (2,212 km, 1,194 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GAO to PMH?
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 GAO to PMH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GAO–PMH that never appear on search engines, with no booking fees.