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STS to YSD: distance & flight time
Santa Rosa (Charles M. Schulz Sonoma County Airport) → Suffield (Suffield Heliport)
992 mi
1,597 km · 862 nm
2h 37m
estimated nonstop flight time
+1h
time difference · heading northeast
See live STS→YSD fares Phone-only fares on this route — call free
Flight time details
992 miles nonstop takes roughly 2h 37m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- STS — Charles M. Schulz Sonoma County Airport · Santa Rosa, United States
- YSD — Suffield Heliport · Suffield, 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 YSD
- YXH · Medicine Hat Airport27 mi away
- YQL · Lethbridge County Airport84 mi away
- YKY · Kindersley Airport123 mi away
- YCT · Coronation Airport125 mi away
Frequently asked questions
How far is STS from YSD?
The flight distance from Santa Rosa (STS) to Suffield (YSD) is 992 miles (1,597 km, 862 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STS to YSD?
A nonstop flight takes about 2h 37m 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 Santa Rosa and Suffield?
Suffield is 1 hour ahead of Santa Rosa.
What is the cheapest way to fly from STS to YSD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STS–YSD that never appear on search engines, with no booking fees.