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MBG to GRF: distance & flight time
Mobridge (Mobridge Municipal Airport) → Fort Lewis (Gray Army Air Field)
1,060 mi
1,706 km · 921 nm
2h 46m
estimated nonstop flight time
—
time difference · heading west
See live MBG→GRF fares Phone-only fares on this route — call free
Flight time details
1,060 miles nonstop takes roughly 2h 46m gate to gate, flying west. 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
- MBG — Mobridge Municipal Airport · Mobridge, United States
- GRF — Gray Army Air Field · Fort Lewis, 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 MBG
- PIR · Pierre Regional Airport81 mi away
- BIS · Bismarck Municipal Airport86 mi away
- ABR · Aberdeen Regional Airport96 mi away
- JMS · Jamestown Regional Airport126 mi away
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
Frequently asked questions
How far is MBG from GRF?
The flight distance from Mobridge (MBG) to Fort Lewis (GRF) is 1,060 miles (1,706 km, 921 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MBG to GRF?
A nonstop flight takes about 2h 46m 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 MBG to GRF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MBG–GRF that never appear on search engines, with no booking fees.