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DU9 to STS: distance & flight time
Dunnville (Dunnville Airport) → Santa Rosa (Charles M. Schulz Sonoma County Airport)
2,259 mi
3,636 km · 1,963 nm
4h 54m
estimated nonstop flight time
—
time difference · heading west
See live DU9→STS fares Phone-only fares on this route — call free
Flight time details
2,259 miles nonstop takes roughly 4h 54m 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
- DU9 — Dunnville Airport · Dunnville, 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 DU9
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 DU9 from STS?
The flight distance from Dunnville (DU9) to Santa Rosa (STS) is 2,259 miles (3,636 km, 1,963 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DU9 to STS?
A nonstop flight takes about 4h 54m 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 DU9 to STS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DU9–STS that never appear on search engines, with no booking fees.