Need help booking?
Unpublished phone-only deals available
PSC to UTH: distance & flight time
Pasco (Tri Cities Airport) → Udon Thani (Udon Thani Airport)
7,322 mi
11,783 km · 6,362 nm
14h 49m
estimated nonstop flight time
+14h
time difference · heading northwest
See live PSC→UTH fares Phone-only fares on this route — call free
Flight time details
7,322 miles nonstop takes roughly 14h 49m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- PSC — Tri Cities Airport · Pasco, United States
- UTH — Udon Thani Airport · Udon Thani, 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 PSC
Near UTH
- VTE · Wattay International Airport44 mi away
- KKC · Khon Kaen Airport64 mi away
- LOE · Loei Airport70 mi away
- SNO · Sakon Nakhon Airport89 mi away
Frequently asked questions
How far is PSC from UTH?
The flight distance from Pasco (PSC) to Udon Thani (UTH) is 7,322 miles (11,783 km, 6,362 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSC to UTH?
A nonstop flight takes about 14h 49m 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 Pasco and Udon Thani?
Udon Thani is 14 hours ahead of Pasco.
What is the cheapest way to fly from PSC to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSC–UTH that never appear on search engines, with no booking fees.