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KFHU → MMHOOpen in the mapper
ROUTE DISTANCE

Fort Huachuca / Sierra Vista to HermosilloKFHU → MMHO

Sierra Vista Municipal Airport / Libby Army Air Field (KFHU / FHU) in Fort Huachuca / Sierra Vista, United States to General Ignacio L. Pesqueira International Airport (MMHO / HMO) in Hermosillo, Mexico is 154 nautical miles — 285 kilometres, or 177 statute miles — on the great circle, on an initial bearing of 194°. A business jet at Mach 0.85 and FL410 takes about 0h 50m block time in still air.

Published by Overfly · Airport data: OurAirports, · Last updated

NAUTICAL MILES
154
KILOMETRES
285
STATUTE MILES
177
INITIAL BEARING
194°
BLOCK TIME
0h 50m
M0.85 · FL410 · still air

Can the aeroplane make it?

Range here is usable range — book range at long-range cruise, less a reserve allowance. It is the figure that decides whether the leg closes, and it is the question most mappers do not answer.

G650ER7,300 nm usable · 2%clears
G5506,550 nm usable · 2%clears
Global 75007,500 nm usable · 2%clears
Falcon 8X6,250 nm usable · 2%clears
Falcon 7X5,750 nm usable · 3%clears
Challenger 3503,000 nm usable · 5%clears
A350-9008,250 nm usable · 2%clears
B777-300ER7,120 nm usable · 2%clears
A320neo3,150 nm usable · 5%clears
A3203,150 nm usable · 5%clears
B737 MAX 83,250 nm usable · 5%clears
B737-8002,850 nm usable · 5%clears
An-1242,950 nm usable · 5%clears
Concorde3,650 nm usable · 4%clears
King Air 2001,400 nm usable · 11%clears
ATR 721,300 nm usable · 12%clears
Dash 8 Q4001,100 nm usable · 14%clears

How far from an airport?

Nowhere on the great circle is more than 25 minutes from a suitable airport at the one-engine diversion speed Overfly uses (430 kt in still air), so a twin-engine aircraft flies it under the 60-minute rule, with no ETOPS approval needed.

A suitable airport here is one OurAirports classes as large with a runway of 8,000 ft or more. An operator’s real alternates also depend on weather, fire cover and approval, and its diversion speed on the type. More in equal-time points and ETOPS, explained.

The two fields

KFHU / FHU
Sierra Vista Municipal Airport / Libby Army Air Field
Fort Huachuca / Sierra Vista, Arizona, United States31.5874, -110.34821438 m · 4,719 ft elevationlongest runway 08/26 · 3,658 m
MMHO / HMO
General Ignacio L. Pesqueira International Airport
Hermosillo, Sonora, Mexico29.0928, -111.0530191 m · 627 ft elevationlongest runway 05/23 · 2,300 m

Questions people ask about this route

How far is it from Fort Huachuca / Sierra Vista (KFHU) to Hermosillo (MMHO)?

154 nautical miles. That is 285 kilometres or 177 statute miles, measured as a great circle between Sierra Vista Municipal Airport / Libby Army Air Field and General Ignacio L. Pesqueira International Airport.

How long is the flight from Fort Huachuca / Sierra Vista to Hermosillo?

About 0h 50m block time for a business jet cruising at Mach 0.85 at FL410 in still air, including 30 minutes of taxi, climb and descent. Wind moves that figure in either direction — eastbound across the North Atlantic or the Pacific it can be an hour or more. This page is deliberately still-air so the figure is stable and citable; to apply the month's average upper winds from NOAA, open the route in the mapper and switch on seasonal winds.

What is the initial bearing from Fort Huachuca / Sierra Vista (KFHU) to Hermosillo (MMHO)?

194° true at the departure point. A great circle changes heading continuously, so this is the initial bearing, not a constant one.

Which aircraft can fly Fort Huachuca / Sierra Vista to Hermosillo non-stop?

Of the types Overfly carries, G650ER, G550, Global 7500, Falcon 8X, Falcon 7X, Challenger 350, A350-900, B777-300ER, A320neo, A320, B737 MAX 8, B737-800, An-124, Concorde, King Air 200, ATR 72, Dash 8 Q400 clear it on usable range — that is book range less a reserve allowance.

Check it against your own aircraft
Open the route in the mapper to set cruise, flight level and reserve, edit the schedule, and add legs.
Open KFHU → MMHO
NEARBY ROUTES

For reference and planning interest. Not for operational flight planning. Distances are great circle on a sphere from WGS-84 coordinates; block times assume still air. © 2026 Overfly.Flights