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UTP to HIO: distance & flight time

Pattaya (U-Tapao International Airport) → Hillsboro (Portland Hillsboro Airport)

7,572 mi
12,186 km · 6,580 nm
15h 19m
estimated nonstop flight time
-14h
time difference · heading northeast
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Flight time details

7,572 miles nonstop takes roughly 15h 19m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.

The two airports

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.

Frequently asked questions

How far is UTP from HIO?

The flight distance from Pattaya (UTP) to Hillsboro (HIO) is 7,572 miles (12,186 km, 6,580 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from UTP to HIO?

A nonstop flight takes about 15h 19m 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 Pattaya and Hillsboro?

Hillsboro is 14 hours behind Pattaya.

What is the cheapest way to fly from UTP to HIO?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UTP–HIO that never appear on search engines, with no booking fees.
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