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UTH to SEE: distance & flight time
Udon Thani (Udon Thani Airport) → El Cajon (Gillespie Field)
8,086 mi
13,013 km · 7,027 nm
16h 19m
estimated nonstop flight time
-14h
time difference · heading northeast
See live UTH→SEE fares Phone-only fares on this route — call free
Flight time details
8,086 miles nonstop takes roughly 16h 19m 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
- UTH — Udon Thani Airport · Udon Thani, Thailand
- SEE — Gillespie Field · El Cajon, 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 UTH
- VTE · Wattay International Airport44 mi away
- KKC · Khon Kaen Airport64 mi away
- LOE · Loei Airport70 mi away
- SNO · Sakon Nakhon Airport89 mi away
Near SEE
Frequently asked questions
How far is UTH from SEE?
The flight distance from Udon Thani (UTH) to El Cajon (SEE) is 8,086 miles (13,013 km, 7,027 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UTH to SEE?
A nonstop flight takes about 16h 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 UTH to SEE?
Nonstop service on UTH–SEE 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 16h 19m nonstop estimate.
What is the time difference between Udon Thani and El Cajon?
El Cajon is 14 hours behind Udon Thani.
What is the cheapest way to fly from UTH to SEE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UTH–SEE that never appear on search engines, with no booking fees.
Why are some UTH to SEE fares phone-only?
Consolidator contracts let us sell certain UTH–SEE 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.