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STS to CIY: distance & flight time
Santa Rosa (Charles M. Schulz Sonoma County Airport) → Comiso (Comiso Airport)
6,557 mi
10,553 km · 5,698 nm
13h 19m
estimated nonstop flight time
+9h
time difference · heading northeast
See live STS→CIY fares Phone-only fares on this route — call free
Flight time details
6,557 miles nonstop takes roughly 13h 19m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- STS — Charles M. Schulz Sonoma County Airport · Santa Rosa, United States
- CIY — Comiso Airport · Comiso, Italy
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 CIY
- NSY · Sigonella Navy Air Base33 mi away
- CTA · Catania-Fontanarossa Airport41 mi away
- GZM · Xewkija Heliport69 mi away
- MLA · Malta International Airport79 mi away
Frequently asked questions
How far is STS from CIY?
The flight distance from Santa Rosa (STS) to Comiso (CIY) is 6,557 miles (10,553 km, 5,698 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STS to CIY?
A nonstop flight takes about 13h 19m 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 Comiso?
Comiso is 9 hours ahead of Santa Rosa.
What is the cheapest way to fly from STS to CIY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STS–CIY that never appear on search engines, with no booking fees.