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UTH to XKH: distance & flight time
Udon Thani (Udon Thani Airport) → Phon Savan (Xieng Khouang Airport)
145 mi
233 km · 126 nm
51m
estimated nonstop flight time
Same time
time difference · heading north
See live UTH→XKH fares Phone-only fares on this route — call free
Flight time details
145 miles nonstop takes roughly 51m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- UTH — Udon Thani Airport · Udon Thani, Thailand
- XKH — Xieng Khouang Airport · Phon Savan, Laos
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 XKH
- LPQ · Luang Phabang International Airport72 mi away
- NEU · Sam Neua Airport89 mi away
- ZBY · Sayaboury Airport96 mi away
- VTE · Wattay International Airport108 mi away
Frequently asked questions
How far is UTH from XKH?
The flight distance from Udon Thani (UTH) to Phon Savan (XKH) is 145 miles (233 km, 126 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UTH to XKH?
A nonstop flight takes about 51m 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 cheapest way to fly from UTH to XKH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UTH–XKH that never appear on search engines, with no booking fees.