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YAC to STS: distance & flight time
Cat Lake (Cat Lake Airport) → Santa Rosa (Charles M. Schulz Sonoma County Airport)
1,746 mi
2,810 km · 1,517 nm
3h 53m
estimated nonstop flight time
-2h
time difference · heading west
See live YAC→STS fares Phone-only fares on this route — call free
Flight time details
1,746 miles nonstop takes roughly 3h 53m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- YAC — Cat Lake Airport · Cat Lake, 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 YAC
- YPL · Pickle Lake Airport72 mi away
- YNO · North Spirit Lake Airport72 mi away
- YBS · Opapimiskan Lake Airport86 mi away
- ZRJ · Round Lake (Weagamow Lake) Airport87 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 YAC from STS?
The flight distance from Cat Lake (YAC) to Santa Rosa (STS) is 1,746 miles (2,810 km, 1,517 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YAC to STS?
A nonstop flight takes about 3h 53m 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 Cat Lake and Santa Rosa?
Santa Rosa is 2 hours behind Cat Lake.
What is the cheapest way to fly from YAC to STS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YAC–STS that never appear on search engines, with no booking fees.