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TIW to SDY: distance & flight time
Tacoma (Tacoma Narrows Airport) → Sidney (Sidney - Richland Regional Airport)
857 mi
1,379 km · 745 nm
2h 20m
estimated nonstop flight time
+1h
time difference · heading east
See live TIW→SDY fares Phone-only fares on this route — call free
Flight time details
857 miles nonstop takes roughly 2h 20m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- TIW — Tacoma Narrows Airport · Tacoma, United States
- 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 TIW
- SEA · Seattle Tacoma International Airport18 mi away
- TCM · McChord Air Force Base10 mi away
- GRF · Gray Army Air Field13 mi away
- PWT · Bremerton National Airport18 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 TIW from SDY?
The flight distance from Tacoma (TIW) to Sidney (SDY) is 857 miles (1,379 km, 745 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TIW to SDY?
A nonstop flight takes about 2h 20m 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 Tacoma and Sidney?
Sidney is 1 hour ahead of Tacoma.
What is the cheapest way to fly from TIW to SDY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TIW–SDY that never appear on search engines, with no booking fees.