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PRH to SQL: distance & flight time
Phrae (Phrae Airport) → San Carlos (San Carlos Airport)
7,706 mi
12,402 km · 6,696 nm
15h 35m
estimated nonstop flight time
-14h
time difference · heading northeast
See live PRH→SQL fares Phone-only fares on this route — call free
Flight time details
7,706 miles nonstop takes roughly 15h 35m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- PRH — Phrae Airport · Phrae, Thailand
- SQL — San Carlos Airport · San Carlos, United States
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 PRH
- LPT · Lampang Airport44 mi away
- NNT · Nan Airport62 mi away
- THS · Sukhothai Airport66 mi away
- CNX · Chiang Mai International Airport90 mi away
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
Frequently asked questions
How far is PRH from SQL?
The flight distance from Phrae (PRH) to San Carlos (SQL) 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 PRH to SQL?
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 PRH to SQL?
Nonstop service on PRH–SQL 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 Phrae and San Carlos?
San Carlos is 14 hours behind Phrae.
What is the cheapest way to fly from PRH to SQL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PRH–SQL that never appear on search engines, with no booking fees.
Why are some PRH to SQL fares phone-only?
Consolidator contracts let us sell certain PRH–SQL 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.