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STS to SUS: distance & flight time
Santa Rosa (Charles M. Schulz Sonoma County Airport) → Null (Spirit of St Louis Airport)
1,728 mi
2,781 km · 1,502 nm
3h 51m
estimated nonstop flight time
+2h
time difference · heading east
See live STS→SUS fares Phone-only fares on this route — call free
Flight time details
1,728 miles nonstop takes roughly 3h 51m gate to gate, flying east. 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
- SUS — Spirit of St Louis Airport · Null, 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 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 SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 mi away
Frequently asked questions
How far is STS from SUS?
The flight distance from Santa Rosa (STS) to Null (SUS) is 1,728 miles (2,781 km, 1,502 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STS to SUS?
A nonstop flight takes about 3h 51m 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 Null?
Null is 2 hours ahead of Santa Rosa.
What is the cheapest way to fly from STS to SUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STS–SUS that never appear on search engines, with no booking fees.