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UTH to SQH: distance & flight time
Udon Thani (Udon Thani Airport) → Son-La (Na-San Airport)
277 mi
446 km · 241 nm
1h 12m
estimated nonstop flight time
Same time
time difference · heading north
See live UTH→SQH fares Phone-only fares on this route — call free
Flight time details
277 miles nonstop takes roughly 1h 12m 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
- SQH — Na-San Airport · Son-La, Vietnam
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 SQH
- NEU · Sam Neua Airport55 mi away
- DIN · Dien Bien Phu Airport67 mi away
- HAN · Noi Bai International Airport114 mi away
- XKH · Xieng Khouang Airport135 mi away
Frequently asked questions
How far is UTH from SQH?
The flight distance from Udon Thani (UTH) to Son-La (SQH) is 277 miles (446 km, 241 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UTH to SQH?
A nonstop flight takes about 1h 12m 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 SQH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UTH–SQH that never appear on search engines, with no booking fees.