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NGS to UTH: distance & flight time
Nagasaki (Nagasaki Airport) → Udon Thani (Udon Thani Airport)
1,998 mi
3,215 km · 1,736 nm
4h 23m
estimated nonstop flight time
-2h
time difference · heading southwest
See live NGS→UTH fares Phone-only fares on this route — call free
Flight time details
1,998 miles nonstop takes roughly 4h 23m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- NGS — Nagasaki Airport · Nagasaki, Japan
- 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 NGS
- HSG · Saga Airport28 mi away
- AXJ · Amakusa Airport33 mi away
- KMJ · Kumamoto Airport55 mi away
- FUK · Fukuoka Airport56 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 NGS from UTH?
The flight distance from Nagasaki (NGS) to Udon Thani (UTH) is 1,998 miles (3,215 km, 1,736 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NGS to UTH?
A nonstop flight takes about 4h 23m 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 Nagasaki and Udon Thani?
Udon Thani is 2 hours behind Nagasaki.
What is the cheapest way to fly from NGS to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NGS–UTH that never appear on search engines, with no booking fees.