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PMH to NOT: distance & flight time
Portsmouth (Greater Portsmouth Regional Airport) → Novato (Marin County Airport - Gnoss Field)
2,131 mi
3,429 km · 1,852 nm
4h 39m
estimated nonstop flight time
—
time difference · heading west
See live PMH→NOT fares Phone-only fares on this route — call free
Flight time details
2,131 miles nonstop takes roughly 4h 39m 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
- NOT — Marin County Airport - Gnoss Field · Novato, 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 NOT
- SFO · San Francisco International Airport38 mi away
- APC · Napa County Airport16 mi away
- NGZ · Alameda Naval Air Station28 mi away
- STS · Charles M. Schulz Sonoma County Airport29 mi away
Frequently asked questions
How far is PMH from NOT?
The flight distance from Portsmouth (PMH) to Novato (NOT) is 2,131 miles (3,429 km, 1,852 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PMH to NOT?
A nonstop flight takes about 4h 39m 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 NOT?
Nonstop service on PMH–NOT 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 39m nonstop estimate.
What is the cheapest way to fly from PMH to NOT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PMH–NOT that never appear on search engines, with no booking fees.
Why are some PMH to NOT fares phone-only?
Consolidator contracts let us sell certain PMH–NOT 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.