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TRD to SDY: distance & flight time
Trondheim (Trondheim Airport Værnes) → Sidney (Sidney - Richland Regional Airport)
3,988 mi
6,418 km · 3,465 nm
8h 17m
estimated nonstop flight time
-8h
time difference · heading northwest
See live TRD→SDY fares Phone-only fares on this route — call free
Flight time details
3,988 miles nonstop takes roughly 8h 17m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- TRD — Trondheim Airport Værnes · Trondheim, Norway
- 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 TRD
- OLA · Ørland Airport44 mi away
- RRS · Røros Airport62 mi away
- OSY · Namsos Høknesøra Airport73 mi away
- RVK · Rørvik Airport, Ryum96 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 TRD from SDY?
The flight distance from Trondheim (TRD) to Sidney (SDY) is 3,988 miles (6,418 km, 3,465 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TRD to SDY?
A nonstop flight takes about 8h 17m 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 Trondheim and Sidney?
Sidney is 8 hours behind Trondheim.
What is the cheapest way to fly from TRD to SDY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TRD–SDY that never appear on search engines, with no booking fees.