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RME to PMH: distance & flight time
Rome (Griffiss International Airport) → Portsmouth (Greater Portsmouth Regional Airport)
492 mi
792 km · 428 nm
1h 32m
estimated nonstop flight time
—
time difference · heading southwest
See live RME→PMH fares Phone-only fares on this route — call free
Flight time details
492 miles nonstop takes roughly 1h 32m gate to gate, flying southwest. 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
- RME — Griffiss International Airport · Rome, 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 RME
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 RME from PMH?
The flight distance from Rome (RME) to Portsmouth (PMH) is 492 miles (792 km, 428 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RME to PMH?
A nonstop flight takes about 1h 32m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from RME to PMH?
Nonstop service on RME–PMH depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 32m nonstop estimate.
What is the cheapest way to fly from RME to PMH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RME–PMH that never appear on search engines, with no booking fees.
Why are some RME to PMH fares phone-only?
Consolidator contracts let us sell certain RME–PMH tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.