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HDY to YSM: distance & flight time
Hat Yai (Hat Yai International Airport) → Fort Smith (Fort Smith Airport)
7,485 mi
12,046 km · 6,504 nm
15h 9m
estimated nonstop flight time
-13h
time difference · heading north
See live HDY→YSM fares Phone-only fares on this route — call free
Flight time details
7,485 miles nonstop takes roughly 15h 9m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- HDY — Hat Yai International Airport · Hat Yai, Thailand
- YSM — Fort Smith Airport · Fort Smith, 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 HDY
- SGZ · Songkhla Airport23 mi away
- AOR · Sultan Abdul Halim Airport51 mi away
- PAN · Pattani Airport53 mi away
- LGK · Langkawi International Airport62 mi away
Near YSM
- YPY · Fort Chipewyan Airport92 mi away
- YFR · Fort Resolution Airport99 mi away
- YBE · Uranium City Airport125 mi away
- YHY · Hay River / Merlyn Carter Airport142 mi away
Frequently asked questions
How far is HDY from YSM?
The flight distance from Hat Yai (HDY) to Fort Smith (YSM) is 7,485 miles (12,046 km, 6,504 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HDY to YSM?
A nonstop flight takes about 15h 9m 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 Hat Yai and Fort Smith?
Fort Smith is 13 hours behind Hat Yai.
What is the cheapest way to fly from HDY to YSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HDY–YSM that never appear on search engines, with no booking fees.