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SEE to UTH: distance & flight time
El Cajon (Gillespie Field) → Udon Thani (Udon Thani Airport)
8,086 mi
13,013 km · 7,027 nm
16h 19m
estimated nonstop flight time
+14h
time difference · heading northwest
See live SEE→UTH fares Phone-only fares on this route — call free
Flight time details
8,086 miles nonstop takes roughly 16h 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
- SEE — Gillespie Field · El Cajon, United States
- UTH — Udon Thani Airport · Udon Thani, 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 SEE
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
Frequently asked questions
How far is SEE from UTH?
The flight distance from El Cajon (SEE) to Udon Thani (UTH) 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 SEE to UTH?
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.
What is the time difference between El Cajon and Udon Thani?
Udon Thani is 14 hours ahead of El Cajon.
What is the cheapest way to fly from SEE to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEE–UTH that never appear on search engines, with no booking fees.