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SEP to PYY: distance & flight time
Stephenville (Stephenville Clark Regional Airport) → Pai (Mae Hong Son Airport)
8,707 mi
14,012 km · 7,566 nm
17h 32m
estimated nonstop flight time
+12h
time difference · heading north
See live SEP→PYY fares Phone-only fares on this route — call free
Flight time details
8,707 miles nonstop takes roughly 17h 32m gate to gate, flying north. 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
- PYY — Mae Hong Son Airport · Pai, Thailand
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 PYY
- HGN · Mae Hong Son Airport30 mi away
- CNX · Chiang Mai International Airport54 mi away
- LIW · Loikaw Airport83 mi away
- MOG · Mong Hsat Airport95 mi away
Frequently asked questions
How far is SEP from PYY?
The flight distance from Stephenville (SEP) to Pai (PYY) is 8,707 miles (14,012 km, 7,566 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEP to PYY?
A nonstop flight takes about 17h 32m 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 Pai?
Pai is 12 hours ahead of Stephenville.
What is the cheapest way to fly from SEP to PYY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEP–PYY that never appear on search engines, with no booking fees.