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SDY to CPH: distance & flight time
Sidney (Sidney - Richland Regional Airport) → Copenhagen (Copenhagen Kastrup Airport)
4,420 mi
7,113 km · 3,841 nm
9h 8m
estimated nonstop flight time
+8h
time difference · heading northeast
See live SDY→CPH fares Phone-only fares on this route — call free
Flight time details
4,420 miles nonstop takes roughly 9h 8m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- SDY — Sidney - Richland Regional Airport · Sidney, United States
- CPH — Copenhagen Kastrup Airport · Copenhagen, Denmark
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 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
Near CPH
- RKE · Copenhagen Roskilde Airport21 mi away
- MMX · Malmö Sturup Airport29 mi away
- AGH · Ängelholm-Helsingborg Airport47 mi away
- KID · Kristianstad Airport59 mi away
Frequently asked questions
How far is SDY from CPH?
The flight distance from Sidney (SDY) to Copenhagen (CPH) is 4,420 miles (7,113 km, 3,841 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDY to CPH?
A nonstop flight takes about 9h 8m 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 SDY to CPH?
Nonstop service on SDY–CPH 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 9h 8m nonstop estimate.
What is the time difference between Sidney and Copenhagen?
Copenhagen is 8 hours ahead of Sidney.
What is the cheapest way to fly from SDY to CPH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDY–CPH that never appear on search engines, with no booking fees.
Why are some SDY to CPH fares phone-only?
Consolidator contracts let us sell certain SDY–CPH 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.