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ZMH to STS: distance & flight time
108 Mile Ranch (South Cariboo Region / 108 Mile Airport) → Santa Rosa (Charles M. Schulz Sonoma County Airport)
917 mi
1,475 km · 797 nm
2h 28m
estimated nonstop flight time
Same time
time difference · heading south
See live ZMH→STS fares Phone-only fares on this route — call free
Flight time details
917 miles nonstop takes roughly 2h 28m 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
- ZMH — South Cariboo Region / 108 Mile Airport · 108 Mile Ranch, Canada
- STS — Charles M. Schulz Sonoma County Airport · Santa Rosa, 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 ZMH
- YWL · Williams Lake Airport44 mi away
- YKA · Kamloops Airport81 mi away
- YQZ · Quesnel Airport102 mi away
- YSN · Shuswap Regional Airport117 mi away
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
Frequently asked questions
How far is ZMH from STS?
The flight distance from 108 Mile Ranch (ZMH) to Santa Rosa (STS) is 917 miles (1,475 km, 797 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZMH to STS?
A nonstop flight takes about 2h 28m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from ZMH to STS?
Nonstop service on ZMH–STS depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 2h 28m nonstop estimate.
What is the cheapest way to fly from ZMH to STS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZMH–STS that never appear on search engines, with no booking fees.
Why are some ZMH to STS fares phone-only?
Consolidator contracts let us sell certain ZMH–STS tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.