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SQL to KOP: distance & flight time
San Carlos (San Carlos Airport) → Nakhon Phanom (Nakhon Phanom Airport)
7,572 mi
12,186 km · 6,580 nm
15h 19m
estimated nonstop flight time
+14h
time difference · heading northwest
See live SQL→KOP fares Phone-only fares on this route — call free
Flight time details
7,572 miles nonstop takes roughly 15h 19m 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
- KOP — Nakhon Phanom Airport · Nakhon Phanom, 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 KOP
- SNO · Sakon Nakhon Airport37 mi away
- ZVK · Savannakhet Airport58 mi away
- ROI · Roi Et Airport105 mi away
- VII · Vinh Airport115 mi away
Frequently asked questions
How far is SQL from KOP?
The flight distance from San Carlos (SQL) to Nakhon Phanom (KOP) is 7,572 miles (12,186 km, 6,580 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SQL to KOP?
A nonstop flight takes about 15h 19m 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 KOP?
Nonstop service on SQL–KOP 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 19m nonstop estimate.
What is the time difference between San Carlos and Nakhon Phanom?
Nakhon Phanom is 14 hours ahead of San Carlos.
What is the cheapest way to fly from SQL to KOP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SQL–KOP that never appear on search engines, with no booking fees.
Why are some SQL to KOP fares phone-only?
Consolidator contracts let us sell certain SQL–KOP 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.