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SEP to SQH: distance & flight time
Stephenville (Stephenville Clark Regional Airport) → Son-La (Na-San Airport)
8,464 mi
13,621 km · 7,355 nm
17h 4m
estimated nonstop flight time
+12h
time difference · heading northwest
See live SEP→SQH fares Phone-only fares on this route — call free
Flight time details
8,464 miles nonstop takes roughly 17h 4m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- SEP — Stephenville Clark Regional Airport · Stephenville, United States
- SQH — Na-San Airport · Son-La, Vietnam
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 SEP
- MWL · Mineral Wells Airport40 mi away
- DFW · Dallas Fort Worth International Airport81 mi away
- BKD · Stephens County Airport54 mi away
- FWH · NAS Fort Worth JRB/Carswell Field57 mi away
Near SQH
- NEU · Sam Neua Airport55 mi away
- DIN · Dien Bien Phu Airport67 mi away
- HAN · Noi Bai International Airport114 mi away
- XKH · Xieng Khouang Airport135 mi away
Frequently asked questions
How far is SEP from SQH?
The flight distance from Stephenville (SEP) to Son-La (SQH) is 8,464 miles (13,621 km, 7,355 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEP to SQH?
A nonstop flight takes about 17h 4m 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 Stephenville and Son-La?
Son-La is 12 hours ahead of Stephenville.
What is the cheapest way to fly from SEP to SQH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEP–SQH that never appear on search engines, with no booking fees.