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YDA to KSM: distance & flight time
Dawson (Dawson City Airport) → St Mary's (St Mary's Airport)
764 mi
1,230 km · 664 nm
2h 8m
estimated nonstop flight time
-1h
time difference · heading west
See live YDA→KSM fares Phone-only fares on this route — call free
Flight time details
764 miles nonstop takes roughly 2h 8m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- YDA — Dawson City Airport · Dawson, Canada
- KSM — St Mary's Airport · St Mary's, United States
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 YDA
- EAA · Eagle Airport79 mi away
- YMA · Mayo Airport104 mi away
- ORT · Northway Airport114 mi away
- YXQ · Beaver Creek Airport125 mi away
Near KSM
- MOU · Mountain Village Airport13 mi away
- MLL · Marshall Don Hunter Sr Airport44 mi away
- AUK · Alakanuk Airport61 mi away
- EMK · Emmonak Airport63 mi away
Frequently asked questions
How far is YDA from KSM?
The flight distance from Dawson (YDA) to St Mary's (KSM) is 764 miles (1,230 km, 664 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YDA to KSM?
A nonstop flight takes about 2h 8m 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 Dawson and St Mary's?
St Mary's is 1 hour behind Dawson.
What is the cheapest way to fly from YDA to KSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YDA–KSM that never appear on search engines, with no booking fees.