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CMJ to PMH: distance & flight time
Cimei (Chi Mei Airport) → Portsmouth (Greater Portsmouth Regional Airport)
7,914 mi
12,736 km · 6,877 nm
15h 59m
estimated nonstop flight time
—
time difference · heading north
See live CMJ→PMH fares Phone-only fares on this route — call free
Flight time details
7,914 miles nonstop takes roughly 15h 59m 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
- CMJ — Chi Mei Airport · Cimei, Taiwan
- 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 CMJ
- WOT · Wang-an Airport12 mi away
- MZG · Makung Airport28 mi away
- TNN · Tainan Airport53 mi away
- CYI · Chiayi Airport64 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 CMJ from PMH?
The flight distance from Cimei (CMJ) to Portsmouth (PMH) is 7,914 miles (12,736 km, 6,877 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CMJ to PMH?
A nonstop flight takes about 15h 59m 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 CMJ to PMH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CMJ–PMH that never appear on search engines, with no booking fees.