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PMH to AUO: distance & flight time
Portsmouth (Greater Portsmouth Regional Airport) → Auburn (Auburn University Regional Airport)
454 mi
730 km · 394 nm
1h 27m
estimated nonstop flight time
—
time difference · heading south
See live PMH→AUO fares Phone-only fares on this route — call free
Flight time details
454 miles nonstop takes roughly 1h 27m gate to gate, flying south. 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
- PMH — Greater Portsmouth Regional Airport · Portsmouth, United States
- AUO — Auburn University Regional Airport · Auburn, 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 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
Near AUO
- CSG · Columbus Metropolitan Airport30 mi away
- LSF · Lawson Army Air Field (Fort Benning)32 mi away
- LGC · LaGrange Callaway Airport34 mi away
- PIM · Harris County Airport36 mi away
Frequently asked questions
How far is PMH from AUO?
The flight distance from Portsmouth (PMH) to Auburn (AUO) is 454 miles (730 km, 394 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PMH to AUO?
A nonstop flight takes about 1h 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 PMH to AUO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PMH–AUO that never appear on search engines, with no booking fees.