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YQS to PRH: distance & flight time
St Thomas (St Thomas Municipal Airport) → Phrae (Phrae Airport)
8,228 mi
13,242 km · 7,150 nm
16h 36m
estimated nonstop flight time
—
time difference · heading north
See live YQS→PRH fares Phone-only fares on this route — call free
Flight time details
8,228 miles nonstop takes roughly 16h 36m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- YQS — St Thomas Municipal Airport · St Thomas, Canada
- 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 YQS
- YXU · London Airport18 mi away
- YCE · Centralia / James T. Field Memorial Aerodrome41 mi away
- YYZ · Lester B. Pearson International Airport97 mi away
- YKF · Waterloo Airport60 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 YQS from PRH?
The flight distance from St Thomas (YQS) to Phrae (PRH) is 8,228 miles (13,242 km, 7,150 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YQS to PRH?
A nonstop flight takes about 16h 36m 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 cheapest way to fly from YQS to PRH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YQS–PRH that never appear on search engines, with no booking fees.