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SQL to PRH: distance & flight time
San Carlos (San Carlos Airport) → Phrae (Phrae Airport)
7,706 mi
12,402 km · 6,696 nm
15h 35m
estimated nonstop flight time
+14h
time difference · heading northwest
See live SQL→PRH fares Phone-only fares on this route — call free
Flight time details
7,706 miles nonstop takes roughly 15h 35m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- SQL — San Carlos Airport · San Carlos, 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 SQL
- SFO · San Francisco International Airport10 mi away
- PAO · Palo Alto Airport of Santa Clara County8 mi away
- HWD · Hayward Executive Airport12 mi away
- NUQ · Moffett Federal Airfield13 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 SQL from PRH?
The flight distance from San Carlos (SQL) to Phrae (PRH) is 7,706 miles (12,402 km, 6,696 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SQL to PRH?
A nonstop flight takes about 15h 35m 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 SQL to PRH?
Nonstop service on SQL–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 15h 35m nonstop estimate.
What is the time difference between San Carlos and Phrae?
Phrae is 14 hours ahead of San Carlos.
What is the cheapest way to fly from SQL to PRH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SQL–PRH that never appear on search engines, with no booking fees.
Why are some SQL to PRH fares phone-only?
Consolidator contracts let us sell certain SQL–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.