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RST to PRH: distance & flight time
Rochester (Rochester International Airport) → Phrae (Phrae Airport)
8,076 mi
12,997 km · 7,018 nm
16h 18m
estimated nonstop flight time
+12h
time difference · heading north
See live RST→PRH fares Phone-only fares on this route — call free
Flight time details
8,076 miles nonstop takes roughly 16h 18m 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
- RST — Rochester International Airport · Rochester, 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 RST
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 RST from PRH?
The flight distance from Rochester (RST) to Phrae (PRH) is 8,076 miles (12,997 km, 7,018 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RST to PRH?
A nonstop flight takes about 16h 18m 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 Rochester and Phrae?
Phrae is 12 hours ahead of Rochester.
What is the cheapest way to fly from RST to PRH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RST–PRH that never appear on search engines, with no booking fees.