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YWM to SDY: distance & flight time
Williams Harbour (Williams Harbour Airport) → Sidney (Sidney - Richland Regional Airport)
2,129 mi
3,426 km · 1,850 nm
4h 38m
estimated nonstop flight time
-3.5h
time difference · heading west
See live YWM→SDY fares Phone-only fares on this route — call free
Flight time details
2,129 miles nonstop takes roughly 4h 38m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time set-back when reading arrival times on your ticket.
The two airports
- YWM — Williams Harbour Airport · Williams Harbour, Canada
- SDY — Sidney - Richland Regional Airport · Sidney, 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 YWM
- YFX · St. Lewis (Fox Harbour) Airport14 mi away
- YMH · Mary's Harbour Airport18 mi away
- YHA · Port Hope Simpson Airport21 mi away
- YBI · Black Tickle Airport62 mi away
Near SDY
- ISN · Sloulin Field International Airport41 mi away
- GDV · Dawson Community Airport49 mi away
- OLF · L M Clayton Airport69 mi away
- DIK · Dickinson Theodore Roosevelt Regional Airport91 mi away
Frequently asked questions
How far is YWM from SDY?
The flight distance from Williams Harbour (YWM) to Sidney (SDY) is 2,129 miles (3,426 km, 1,850 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YWM to SDY?
A nonstop flight takes about 4h 38m 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 Williams Harbour and Sidney?
Sidney is 3.5 hours behind Williams Harbour.
What is the cheapest way to fly from YWM to SDY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YWM–SDY that never appear on search engines, with no booking fees.