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NOT to PSM: distance & flight time
Novato (Marin County Airport - Gnoss Field) → Portsmouth (Portsmouth International at Pease Airport)
2,692 mi
4,332 km · 2,339 nm
5h 45m
estimated nonstop flight time
+3h
time difference · heading northeast
See live NOT→PSM fares Phone-only fares on this route — call free
Flight time details
2,692 miles nonstop takes roughly 5h 45m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- NOT — Marin County Airport - Gnoss Field · Novato, United States
- PSM — Portsmouth International at Pease 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 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
Near PSM
- BOS · General Edward Lawrence Logan International Airport50 mi away
- LWM · Lawrence Municipal Airport29 mi away
- MHT · Manchester-Boston Regional Airport33 mi away
- BVY · Beverly Municipal Airport34 mi away
Frequently asked questions
How far is NOT from PSM?
The flight distance from Novato (NOT) to Portsmouth (PSM) is 2,692 miles (4,332 km, 2,339 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NOT to PSM?
A nonstop flight takes about 5h 45m 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 time difference between Novato and Portsmouth?
Portsmouth is 3 hours ahead of Novato.
What is the cheapest way to fly from NOT to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NOT–PSM that never appear on search engines, with no booking fees.