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GRF to CNO: distance & flight time
Fort Lewis (Gray Army Air Field) → Chino (Chino Airport)
941 mi
1,515 km · 818 nm
2h 31m
estimated nonstop flight time
—
time difference · heading south
See live GRF→CNO fares Phone-only fares on this route — call free
Flight time details
941 miles nonstop takes roughly 2h 31m 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
- GRF — Gray Army Air Field · Fort Lewis, United States
- CNO — Chino Airport · Chino, 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 GRF
- SEA · Seattle Tacoma International Airport29 mi away
- TCM · McChord Air Force Base6 mi away
- TIW · Tacoma Narrows Airport13 mi away
- OLM · Olympia Regional Airport17 mi away
Near CNO
- LAX · Los Angeles International Airport44 mi away
- ONT · Ontario International Airport6 mi away
- CCB · Cable Airport10 mi away
- RAL · Riverside Municipal Airport11 mi away
Frequently asked questions
How far is GRF from CNO?
The flight distance from Fort Lewis (GRF) to Chino (CNO) is 941 miles (1,515 km, 818 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRF to CNO?
A nonstop flight takes about 2h 31m 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 GRF to CNO?
Nonstop service on GRF–CNO 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 2h 31m nonstop estimate.
What is the cheapest way to fly from GRF to CNO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRF–CNO that never appear on search engines, with no booking fees.
Why are some GRF to CNO fares phone-only?
Consolidator contracts let us sell certain GRF–CNO 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.