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STS to NSY: distance & flight time
Santa Rosa (Charles M. Schulz Sonoma County Airport) → Sigonella (Sigonella Navy Air Base)
6,543 mi
10,530 km · 5,686 nm
13h 18m
estimated nonstop flight time
+9h
time difference · heading northeast
See live STS→NSY fares Phone-only fares on this route — call free
Flight time details
6,543 miles nonstop takes roughly 13h 18m 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
- NSY — Sigonella Navy Air Base · Sigonella, 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 NSY
- CTA · Catania-Fontanarossa Airport9 mi away
- CIY · Comiso Airport33 mi away
- REG · Reggio Calabria Airport61 mi away
- GZM · Xewkija Heliport102 mi away
Frequently asked questions
How far is STS from NSY?
The flight distance from Santa Rosa (STS) to Sigonella (NSY) is 6,543 miles (10,530 km, 5,686 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STS to NSY?
A nonstop flight takes about 13h 18m 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 Sigonella?
Sigonella is 9 hours ahead of Santa Rosa.
What is the cheapest way to fly from STS to NSY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STS–NSY that never appear on search engines, with no booking fees.