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UBP to YST: distance & flight time
Ubon Ratchathani (Ubon Ratchathani Airport) → St. Theresa Point (St. Theresa Point Airport)
7,522 mi
12,106 km · 6,537 nm
15h 13m
estimated nonstop flight time
-12h
time difference · heading north
See live UBP→YST fares Phone-only fares on this route — call free
Flight time details
7,522 miles nonstop takes roughly 15h 13m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- UBP — Ubon Ratchathani Airport · Ubon Ratchathani, Thailand
- YST — St. Theresa Point Airport · St. Theresa Point, 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 UBP
- PKZ · Pakse International Airport61 mi away
- ZVK · Savannakhet Airport90 mi away
- ROI · Roi Et Airport94 mi away
- PXR · Surin Airport95 mi away
Near YST
- YIV · Island Lake Airport8 mi away
- YGO · Gods Lake Narrows Airport51 mi away
- YRS · Red Sucker Lake Airport57 mi away
- ZGI · Gods River Airport75 mi away
Frequently asked questions
How far is UBP from YST?
The flight distance from Ubon Ratchathani (UBP) to St. Theresa Point (YST) is 7,522 miles (12,106 km, 6,537 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UBP to YST?
A nonstop flight takes about 15h 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 Ubon Ratchathani and St. Theresa Point?
St. Theresa Point is 12 hours behind Ubon Ratchathani.
What is the cheapest way to fly from UBP to YST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UBP–YST that never appear on search engines, with no booking fees.