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GRF to SBD: distance & flight time
Fort Lewis (Gray Army Air Field) → San Bernardino (San Bernardino International Airport)
939 mi
1,512 km · 816 nm
2h 31m
estimated nonstop flight time
Same time
time difference · heading south
See live GRF→SBD fares Phone-only fares on this route — call free
Flight time details
939 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
- SBD — San Bernardino International Airport · San Bernardino, 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 SBD
- RIV · March ARB Airport15 mi away
- RAL · Riverside Municipal Airport16 mi away
- ONT · Ontario International Airport21 mi away
- CNO · Chino Airport24 mi away
Frequently asked questions
How far is GRF from SBD?
The flight distance from Fort Lewis (GRF) to San Bernardino (SBD) is 939 miles (1,512 km, 816 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRF to SBD?
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.
What is the cheapest way to fly from GRF to SBD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRF–SBD that never appear on search engines, with no booking fees.