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NOT to KLS: distance & flight time
Novato (Marin County Airport - Gnoss Field) → Kelso (Southwest Washington Regional Airport)
551 mi
887 km · 479 nm
1h 40m
estimated nonstop flight time
Same time
time difference · heading north
See live NOT→KLS fares Phone-only fares on this route — call free
Flight time details
551 miles nonstop takes roughly 1h 40m 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
- NOT — Marin County Airport - Gnoss Field · Novato, United States
- KLS — Southwest Washington Regional Airport · Kelso, 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 KLS
- PDX · Portland International Airport39 mi away
- CLS · Chehalis Centralia Airport39 mi away
- HIO · Portland Hillsboro Airport40 mi away
- TTD · Portland Troutdale Airport46 mi away
Frequently asked questions
How far is NOT from KLS?
The flight distance from Novato (NOT) to Kelso (KLS) is 551 miles (887 km, 479 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NOT to KLS?
A nonstop flight takes about 1h 40m 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 NOT to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NOT–KLS that never appear on search engines, with no booking fees.