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LEX to PRH: distance & flight time
Lexington KY (Blue Grass Airport) → Phrae (Phrae Airport)
8,544 mi
13,750 km · 7,424 nm
17h 13m
estimated nonstop flight time
+11h
time difference · heading north
See live LEX→PRH fares Phone-only fares on this route — call free
Flight time details
8,544 miles nonstop takes roughly 17h 13m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- LEX — Blue Grass Airport · Lexington KY, United States
- PRH — Phrae Airport · Phrae, 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 LEX
- FFT · Capital City Airport19 mi away
- LOU · Bowman Field59 mi away
- SDF · Louisville International Standiford Field62 mi away
- SME · Lake Cumberland Regional Airport68 mi away
Near PRH
- LPT · Lampang Airport44 mi away
- NNT · Nan Airport62 mi away
- THS · Sukhothai Airport66 mi away
- CNX · Chiang Mai International Airport90 mi away
Frequently asked questions
How far is LEX from PRH?
The flight distance from Lexington KY (LEX) to Phrae (PRH) is 8,544 miles (13,750 km, 7,424 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LEX to PRH?
A nonstop flight takes about 17h 13m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from LEX to PRH?
Nonstop service on LEX–PRH depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 17h 13m nonstop estimate.
What is the time difference between Lexington KY and Phrae?
Phrae is 11 hours ahead of Lexington KY.
What is the cheapest way to fly from LEX to PRH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LEX–PRH that never appear on search engines, with no booking fees.
Why are some LEX to PRH fares phone-only?
Consolidator contracts let us sell certain LEX–PRH tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.