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PMH to SQL: distance & flight time
Portsmouth (Greater Portsmouth Regional Airport) → San Carlos (San Carlos Airport)
2,125 mi
3,421 km · 1,847 nm
4h 38m
estimated nonstop flight time
—
time difference · heading west
See live PMH→SQL fares Phone-only fares on this route — call free
Flight time details
2,125 miles nonstop takes roughly 4h 38m gate to gate, flying west. 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
- SQL — San Carlos Airport · San Carlos, 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 SQL
- SFO · San Francisco International Airport10 mi away
- PAO · Palo Alto Airport of Santa Clara County8 mi away
- HWD · Hayward Executive Airport12 mi away
- NUQ · Moffett Federal Airfield13 mi away
Frequently asked questions
How far is PMH from SQL?
The flight distance from Portsmouth (PMH) to San Carlos (SQL) is 2,125 miles (3,421 km, 1,847 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PMH to SQL?
A nonstop flight takes about 4h 38m 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 PMH to SQL?
Nonstop service on PMH–SQL 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 4h 38m nonstop estimate.
What is the cheapest way to fly from PMH to SQL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PMH–SQL that never appear on search engines, with no booking fees.
Why are some PMH to SQL fares phone-only?
Consolidator contracts let us sell certain PMH–SQL 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.