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UTH to YSH: distance & flight time
Udon Thani (Udon Thani Airport) → Smiths Falls (Smiths Falls-Montague (Russ Beach) Airport)
8,129 mi
13,083 km · 7,064 nm
16h 24m
estimated nonstop flight time
—
time difference · heading north
See live UTH→YSH fares Phone-only fares on this route — call free
Flight time details
8,129 miles nonstop takes roughly 16h 24m 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
- YSH — Smiths Falls-Montague (Russ Beach) Airport · Smiths Falls, Canada
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 YSH
- YOW · Ottawa Macdonald-Cartier International Airport29 mi away
- OGS · Ogdensburg International Airport30 mi away
- YRO · Ottawa / Rockcliffe Airport38 mi away
- YND · Ottawa / Gatineau Airport44 mi away
Frequently asked questions
How far is UTH from YSH?
The flight distance from Udon Thani (UTH) to Smiths Falls (YSH) is 8,129 miles (13,083 km, 7,064 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UTH to YSH?
A nonstop flight takes about 16h 24m 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 YSH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UTH–YSH that never appear on search engines, with no booking fees.