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IMT to PMH: distance & flight time
Iron Mountain (Ford Airport) → Portsmouth (Greater Portsmouth Regional Airport)
552 mi
888 km · 480 nm
1h 40m
estimated nonstop flight time
—
time difference · heading southeast
See live IMT→PMH fares Phone-only fares on this route — call free
Flight time details
552 miles nonstop takes roughly 1h 40m gate to gate, flying southeast. 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
- IMT — Ford Airport · Iron Mountain, 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 IMT
- ESC · Delta County Airport50 mi away
- MQT · Sawyer International Airport51 mi away
- MNM · Menominee Regional Airport53 mi away
- EGV · Eagle River Union Airport56 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 IMT from PMH?
The flight distance from Iron Mountain (IMT) to Portsmouth (PMH) is 552 miles (888 km, 480 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IMT to PMH?
A nonstop flight takes about 1h 40m 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 IMT to PMH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IMT–PMH that never appear on search engines, with no booking fees.