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CUN to PMH: distance & flight time
Cancun (Cancún International Airport) → Portsmouth (Greater Portsmouth Regional Airport)
1,253 mi
2,017 km · 1,089 nm
3h 11m
estimated nonstop flight time
—
time difference · heading north
See live CUN→PMH fares Phone-only fares on this route — call free
Flight time details
1,253 miles nonstop takes roughly 3h 11m 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
- CUN — Cancún International Airport · Cancun, Mexico
- 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 CUN
- ISJ · Isla Mujeres Airport17 mi away
- CZM · Cozumel International Airport36 mi away
- CZA · Chichen Itza International Airport105 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 CUN from PMH?
The flight distance from Cancun (CUN) to Portsmouth (PMH) is 1,253 miles (2,017 km, 1,089 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CUN to PMH?
A nonstop flight takes about 3h 11m 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 CUN to PMH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CUN–PMH that never appear on search engines, with no booking fees.