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STS to ZRJ: distance & flight time
Santa Rosa (Charles M. Schulz Sonoma County Airport) → Round Lake (Round Lake (Weagamow Lake) Airport)
1,795 mi
2,889 km · 1,560 nm
3h 59m
estimated nonstop flight time
+2h
time difference · heading northeast
See live STS→ZRJ fares Phone-only fares on this route — call free
Flight time details
1,795 miles nonstop takes roughly 3h 59m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- STS — Charles M. Schulz Sonoma County Airport · Santa Rosa, United States
- ZRJ — Round Lake (Weagamow Lake) Airport · Round Lake, Canada
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 ZRJ
- MSA · Muskrat Dam Airport39 mi away
- YBS · Opapimiskan Lake Airport46 mi away
- KIF · Kingfisher Lake Airport61 mi away
- KEW · Keewaywin Airport63 mi away
Frequently asked questions
How far is STS from ZRJ?
The flight distance from Santa Rosa (STS) to Round Lake (ZRJ) is 1,795 miles (2,889 km, 1,560 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STS to ZRJ?
A nonstop flight takes about 3h 59m 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 STS to ZRJ?
Nonstop service on STS–ZRJ 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 3h 59m nonstop estimate.
What is the time difference between Santa Rosa and Round Lake?
Round Lake is 2 hours ahead of Santa Rosa.
What is the cheapest way to fly from STS to ZRJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STS–ZRJ that never appear on search engines, with no booking fees.
Why are some STS to ZRJ fares phone-only?
Consolidator contracts let us sell certain STS–ZRJ 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.