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CSM to PRH: distance & flight time
Clinton (Clinton Sherman Airport) → Phrae (Phrae Airport)
8,530 mi
13,728 km · 7,413 nm
17h 12m
estimated nonstop flight time
+12h
time difference · heading north
See live CSM→PRH fares Phone-only fares on this route — call free
Flight time details
8,530 miles nonstop takes roughly 17h 12m 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
- CSM — Clinton Sherman Airport · Clinton, 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 CSM
- HBR · Hobart Regional Airport26 mi away
- LTS · Altus Air Force Base47 mi away
- FSI · Henry Post Army Air Field (Fort Sill)66 mi away
- LAW · Lawton Fort Sill Regional Airport69 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 CSM from PRH?
The flight distance from Clinton (CSM) to Phrae (PRH) is 8,530 miles (13,728 km, 7,413 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CSM to PRH?
A nonstop flight takes about 17h 12m 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 Clinton and Phrae?
Phrae is 12 hours ahead of Clinton.
What is the cheapest way to fly from CSM to PRH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CSM–PRH that never appear on search engines, with no booking fees.