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SEA to NOT: distance & flight time
Seattle (Seattle Tacoma International Airport) → Novato (Marin County Airport - Gnoss Field)
643 mi
1,035 km · 559 nm
1h 52m
estimated nonstop flight time
Same time
time difference · heading south
See live SEA→NOT fares Phone-only fares on this route — call free
Flight time details
643 miles nonstop takes roughly 1h 52m gate to gate, flying south. 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
- SEA — Seattle Tacoma International Airport · Seattle, 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 SEA
- RNT · Renton Municipal Airport5 mi away
- BFI · Boeing Field King County International Airport6 mi away
- TIW · Tacoma Narrows Airport18 mi away
- PWT · Bremerton National Airport21 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 SEA from NOT?
The flight distance from Seattle (SEA) to Novato (NOT) is 643 miles (1,035 km, 559 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEA to NOT?
A nonstop flight takes about 1h 52m 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 SEA to NOT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEA–NOT that never appear on search engines, with no booking fees.