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OLS to UTH: distance & flight time
Nogales (Nogales International Airport) → Udon Thani (Udon Thani Airport)
8,394 mi
13,509 km · 7,294 nm
16h 56m
estimated nonstop flight time
+14h
time difference · heading northwest
See live OLS→UTH fares Phone-only fares on this route — call free
Flight time details
8,394 miles nonstop takes roughly 16h 56m 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
- OLS — Nogales International Airport · Nogales, 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 OLS
- NOG · Nogales International Airport15 mi away
- FHU · Sierra Vista Municipal Libby Army Air Field32 mi away
- TUS · Tucson International Airport49 mi away
- DMA · Davis Monthan Air Force Base52 mi away
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 OLS from UTH?
The flight distance from Nogales (OLS) to Udon Thani (UTH) is 8,394 miles (13,509 km, 7,294 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OLS to UTH?
A nonstop flight takes about 16h 56m 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 Nogales and Udon Thani?
Udon Thani is 14 hours ahead of Nogales.
What is the cheapest way to fly from OLS to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OLS–UTH that never appear on search engines, with no booking fees.