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YSP to UTH: distance & flight time
Marathon (Marathon Airport) → Udon Thani (Udon Thani Airport)
7,832 mi
12,605 km · 6,806 nm
15h 49m
estimated nonstop flight time
+11h
time difference · heading north
See live YSP→UTH fares Phone-only fares on this route — call free
Flight time details
7,832 miles nonstop takes roughly 15h 49m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- YSP — Marathon Airport · Marathon, Canada
- 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 YSP
- YMG · Manitouwadge Airport32 mi away
- YGQ · Geraldton Greenstone Regional Airport76 mi away
- YHN · Hornepayne Municipal Airport78 mi away
- YXZ · Wawa Airport90 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 YSP from UTH?
The flight distance from Marathon (YSP) to Udon Thani (UTH) is 7,832 miles (12,605 km, 6,806 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSP to UTH?
A nonstop flight takes about 15h 49m 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 Marathon and Udon Thani?
Udon Thani is 11 hours ahead of Marathon.
What is the cheapest way to fly from YSP to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSP–UTH that never appear on search engines, with no booking fees.