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APA to STS: distance & flight time
Denver (Centennial Airport) → Santa Rosa (Charles M. Schulz Sonoma County Airport)
965 mi
1,553 km · 839 nm
2h 34m
estimated nonstop flight time
-1h
time difference · heading west
See live APA→STS fares Phone-only fares on this route — call free
Flight time details
965 miles nonstop takes roughly 2h 34m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- APA — Centennial Airport · Denver, United States
- 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 APA
- DEN · Denver International Airport22 mi away
- BFK · Buckley Air Force Base10 mi away
- BJC · Rocky Mountain Metropolitan Airport27 mi away
- WBU · Boulder Municipal Airport38 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 APA from STS?
The flight distance from Denver (APA) to Santa Rosa (STS) is 965 miles (1,553 km, 839 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from APA to STS?
A nonstop flight takes about 2h 34m 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 Denver and Santa Rosa?
Santa Rosa is 1 hour behind Denver.
What is the cheapest way to fly from APA to STS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on APA–STS that never appear on search engines, with no booking fees.