Need help booking?
Unpublished phone-only deals available
STK to UTP: distance & flight time
Sterling (Sterling Municipal Airport) → Pattaya (U-Tapao International Airport)
8,440 mi
13,583 km · 7,334 nm
17h 1m
estimated nonstop flight time
+13h
time difference · heading northwest
See live STK→UTP fares Phone-only fares on this route — call free
Flight time details
8,440 miles nonstop takes roughly 17h 1m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- STK — Sterling Municipal Airport · Sterling, United States
- UTP — U-Tapao International Airport · Pattaya, 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 STK
- AKO · Colorado Plains Regional Airport30 mi away
- SNY · Sidney Municipal-Lloyd W Carr Field37 mi away
- DEN · Denver International Airport91 mi away
- GXY · Greeley–Weld County Airport73 mi away
Near UTP
- HHQ · Hua Hin Airport71 mi away
- BKK · Suvarnabhumi Airport71 mi away
- DMK · Don Mueang International Airport89 mi away
- TDX · Trat Airport93 mi away
Frequently asked questions
How far is STK from UTP?
The flight distance from Sterling (STK) to Pattaya (UTP) is 8,440 miles (13,583 km, 7,334 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STK to UTP?
A nonstop flight takes about 17h 1m 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 Sterling and Pattaya?
Pattaya is 13 hours ahead of Sterling.
What is the cheapest way to fly from STK to UTP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STK–UTP that never appear on search engines, with no booking fees.