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UTH to GNI: distance & flight time
Udon Thani (Udon Thani Airport) → Green Island (Lyudao Airport)
1,265 mi
2,036 km · 1,099 nm
3h 13m
estimated nonstop flight time
+1h
time difference · heading east
See live UTH→GNI fares Phone-only fares on this route — call free
Flight time details
1,265 miles nonstop takes roughly 3h 13m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- UTH — Udon Thani Airport · Udon Thani, Thailand
- GNI — Lyudao Airport · Green Island, Taiwan
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 GNI
- TTT · Taitung Airport24 mi away
- KYD · Lanyu Airport45 mi away
- PIF · Pingtung North Airport63 mi away
- HCN · Hengchun Airport64 mi away
Frequently asked questions
How far is UTH from GNI?
The flight distance from Udon Thani (UTH) to Green Island (GNI) is 1,265 miles (2,036 km, 1,099 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UTH to GNI?
A nonstop flight takes about 3h 13m 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 Udon Thani and Green Island?
Green Island is 1 hour ahead of Udon Thani.
What is the cheapest way to fly from UTH to GNI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UTH–GNI that never appear on search engines, with no booking fees.