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STK to PMH: distance & flight time
Sterling (Sterling Municipal Airport) → Portsmouth (Greater Portsmouth Regional Airport)
1,089 mi
1,753 km · 947 nm
2h 50m
estimated nonstop flight time
—
time difference · heading east
See live STK→PMH fares Phone-only fares on this route — call free
Flight time details
1,089 miles nonstop takes roughly 2h 50m gate to gate, flying east. 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
- STK — Sterling Municipal Airport · Sterling, United States
- 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 STK
- AKO · Colorado Plains Regional Airport30 mi away
- SNY · Sidney Municipal-Lloyd W Carr Field37 mi away
- DEN · Denver International Airport91 mi away
- GXY · Greeley–Weld County Airport73 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 STK from PMH?
The flight distance from Sterling (STK) to Portsmouth (PMH) is 1,089 miles (1,753 km, 947 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STK to PMH?
A nonstop flight takes about 2h 50m 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 STK to PMH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STK–PMH that never appear on search engines, with no booking fees.