Need help booking?
Unpublished phone-only deals available
YGX to SDY: distance & flight time
Gillam (Gillam Airport) → Sidney (Sidney - Richland Regional Airport)
719 mi
1,158 km · 625 nm
2h 2m
estimated nonstop flight time
-1h
time difference · heading southwest
See live YGX→SDY fares Phone-only fares on this route — call free
Flight time details
719 miles nonstop takes roughly 2h 2m gate to gate, flying southwest. 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
- YGX — Gillam Airport · Gillam, 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 YGX
- ILF · Ilford Airport40 mi away
- ZAC · York Landing Airport56 mi away
- KES · Kelsey Airport73 mi away
- YOH · Oxford House Airport101 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 YGX from SDY?
The flight distance from Gillam (YGX) to Sidney (SDY) is 719 miles (1,158 km, 625 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YGX to SDY?
A nonstop flight takes about 2h 2m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from YGX to SDY?
Nonstop service on YGX–SDY depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 2h 2m nonstop estimate.
What is the time difference between Gillam and Sidney?
Sidney is 1 hour behind Gillam.
What is the cheapest way to fly from YGX to SDY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YGX–SDY that never appear on search engines, with no booking fees.
Why are some YGX to SDY fares phone-only?
Consolidator contracts let us sell certain YGX–SDY tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.