Need help booking?
Unpublished phone-only deals available
SEP to KET: distance & flight time
Stephenville (Stephenville Clark Regional Airport) → Kengtung (Kengtung Airport)
8,556 mi
13,770 km · 7,435 nm
17h 15m
estimated nonstop flight time
+11.5h
time difference · heading north
See live SEP→KET fares Phone-only fares on this route — call free
Flight time details
8,556 miles nonstop takes roughly 17h 15m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11.5-hour time gain when reading arrival times on your ticket.
The two airports
- SEP — Stephenville Clark Regional Airport · Stephenville, United States
- KET — Kengtung Airport · Kengtung, Burma
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 KET
- MOG · Mong Hsat Airport59 mi away
- THL · Tachileik Airport60 mi away
- JMJ · Lancang Jingmai Airport78 mi away
- JHG · Xishuangbanna Gasa Airport86 mi away
Frequently asked questions
How far is SEP from KET?
The flight distance from Stephenville (SEP) to Kengtung (KET) is 8,556 miles (13,770 km, 7,435 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEP to KET?
A nonstop flight takes about 17h 15m 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 Kengtung?
Kengtung is 11.5 hours ahead of Stephenville.
What is the cheapest way to fly from SEP to KET?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEP–KET that never appear on search engines, with no booking fees.