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HHH to PMH: distance & flight time
Hilton Head Island (Hilton Head Airport) → Portsmouth (Greater Portsmouth Regional Airport)
473 mi
761 km · 411 nm
1h 30m
estimated nonstop flight time
—
time difference · heading north
See live HHH→PMH fares Phone-only fares on this route — call free
Flight time details
473 miles nonstop takes roughly 1h 30m 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
- HHH — Hilton Head Airport · Hilton Head Island, 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 HHH
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 HHH from PMH?
The flight distance from Hilton Head Island (HHH) to Portsmouth (PMH) is 473 miles (761 km, 411 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HHH to PMH?
A nonstop flight takes about 1h 30m 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 HHH to PMH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HHH–PMH that never appear on search engines, with no booking fees.