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STS to HMO: distance & flight time
Santa Rosa (Charles M. Schulz Sonoma County Airport) → Hermosillo (General Ignacio P. Garcia International Airport)
936 mi
1,507 km · 813 nm
2h 30m
estimated nonstop flight time
Same time
time difference · heading southeast
See live STS→HMO fares Phone-only fares on this route — call free
Flight time details
936 miles nonstop takes roughly 2h 30m gate to gate, flying southeast. 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
- STS — Charles M. Schulz Sonoma County Airport · Santa Rosa, United States
- HMO — General Ignacio P. Garcia International Airport · Hermosillo, Mexico
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 STS
- SFO · San Francisco International Airport66 mi away
- NOT · Marin County Airport - Gnoss Field29 mi away
- APC · Napa County Airport35 mi away
- UKI · Ukiah Municipal Airport47 mi away
Near HMO
Frequently asked questions
How far is STS from HMO?
The flight distance from Santa Rosa (STS) to Hermosillo (HMO) is 936 miles (1,507 km, 813 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STS to HMO?
A nonstop flight takes about 2h 30m 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 STS to HMO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STS–HMO that never appear on search engines, with no booking fees.