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HMO to ISN: distance & flight time
Hermosillo (General Ignacio P. Garcia International Airport) → Williston (Sloulin Field International Airport)
1,376 mi
2,215 km · 1,196 nm
3h 27m
estimated nonstop flight time
+2h
time difference · heading north
See live HMO→ISN fares Phone-only fares on this route — call free
Flight time details
1,376 miles nonstop takes roughly 3h 27m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- HMO — General Ignacio P. Garcia International Airport · Hermosillo, Mexico
- ISN — Sloulin Field International Airport · Williston, 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 HMO
Near ISN
- SDY · Sidney - Richland Regional Airport41 mi away
- YEN · Estevan Airport78 mi away
- OLF · L M Clayton Airport89 mi away
- GDV · Dawson Community Airport90 mi away
Frequently asked questions
How far is HMO from ISN?
The flight distance from Hermosillo (HMO) to Williston (ISN) is 1,376 miles (2,215 km, 1,196 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HMO to ISN?
A nonstop flight takes about 3h 27m 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 time difference between Hermosillo and Williston?
Williston is 2 hours ahead of Hermosillo.
What is the cheapest way to fly from HMO to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HMO–ISN that never appear on search engines, with no booking fees.