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THS to SQL: distance & flight time
Sukhothai (Sukhothai Airport) → San Carlos (San Carlos Airport)
7,770 mi
12,504 km · 6,752 nm
15h 42m
estimated nonstop flight time
-14h
time difference · heading northeast
See live THS→SQL fares Phone-only fares on this route — call free
Flight time details
7,770 miles nonstop takes roughly 15h 42m 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
- THS — Sukhothai Airport · Sukhothai, 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 THS
- PHS · Phitsanulok Airport44 mi away
- TKT · Tak Airport44 mi away
- PRH · Phrae Airport66 mi away
- LPT · Lampang Airport74 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 THS from SQL?
The flight distance from Sukhothai (THS) to San Carlos (SQL) is 7,770 miles (12,504 km, 6,752 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THS to SQL?
A nonstop flight takes about 15h 42m 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 Sukhothai and San Carlos?
San Carlos is 14 hours behind Sukhothai.
What is the cheapest way to fly from THS to SQL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THS–SQL that never appear on search engines, with no booking fees.