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HDH to YSM: distance & flight time
Dillingham (Dillingham Airfield) → Fort Smith (Fort Smith Airport)
3,469 mi
5,583 km · 3,015 nm
7h 16m
estimated nonstop flight time
+4h
time difference · heading northeast
See live HDH→YSM fares Phone-only fares on this route — call free
Flight time details
3,469 miles nonstop takes roughly 7h 16m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- HDH — Dillingham Airfield · Dillingham, United States
- 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 HDH
- HNL · Daniel K Inouye International Airport25 mi away
- HHI · Wheeler Army Airfield12 mi away
- JRF · Kalaeloa Airport20 mi away
- NGF · Kaneohe Bay MCAS (Marion E. Carl Field) Airport29 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 HDH from YSM?
The flight distance from Dillingham (HDH) to Fort Smith (YSM) is 3,469 miles (5,583 km, 3,015 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HDH to YSM?
A nonstop flight takes about 7h 16m 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 Dillingham and Fort Smith?
Fort Smith is 4 hours ahead of Dillingham.
What is the cheapest way to fly from HDH to YSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HDH–YSM that never appear on search engines, with no booking fees.