Need help booking?
Unpublished phone-only deals available
OTP to STS: distance & flight time
Bucharest (Henri Coandă International Airport) → Santa Rosa (Charles M. Schulz Sonoma County Airport)
6,378 mi
10,265 km · 5,542 nm
12h 58m
estimated nonstop flight time
-10h
time difference · heading northwest
See live OTP→STS fares Phone-only fares on this route — call free
Flight time details
6,378 miles nonstop takes roughly 12h 58m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time set-back when reading arrival times on your ticket.
The two airports
- OTP — Henri Coandă International Airport · Bucharest, Romania
- STS — Charles M. Schulz Sonoma County Airport · Santa Rosa, 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 OTP
- BBU · Băneasa International Airport5 mi away
- GOZ · Gorna Oryahovitsa Airport100 mi away
- CRA · Craiova Airport110 mi away
- CND · Mihail Kogălniceanu International Airport119 mi away
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
Frequently asked questions
How far is OTP from STS?
The flight distance from Bucharest (OTP) to Santa Rosa (STS) is 6,378 miles (10,265 km, 5,542 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OTP to STS?
A nonstop flight takes about 12h 58m 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 Bucharest and Santa Rosa?
Santa Rosa is 10 hours behind Bucharest.
What is the cheapest way to fly from OTP to STS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OTP–STS that never appear on search engines, with no booking fees.