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SUX to ECA: distance & flight time
Sioux City (Sioux Gateway Col. Bud Day Field) → East Tawas (Iosco County Airport)
664 mi
1,068 km · 577 nm
1h 55m
estimated nonstop flight time
+1h
time difference · heading east
See live SUX→ECA fares Phone-only fares on this route — call free
Flight time details
664 miles nonstop takes roughly 1h 55m 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
- SUX — Sioux Gateway Col. Bud Day Field · Sioux City, United States
- ECA — Iosco County Airport · East Tawas, 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 SUX
- OFK · Karl Stefan Memorial Airport61 mi away
- YKN · Chan Gurney Municipal Airport62 mi away
- FET · Fremont Municipal Airport66 mi away
- OMA · Eppley Airfield80 mi away
Near ECA
- OSC · Oscoda Wurtsmith Airport10 mi away
- APN · Alpena County Regional Airport53 mi away
- GDW · Gladwin Zettel Memorial Airport57 mi away
- HTL · Roscommon County - Blodgett Memorial Airport62 mi away
Frequently asked questions
How far is SUX from ECA?
The flight distance from Sioux City (SUX) to East Tawas (ECA) is 664 miles (1,068 km, 577 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUX to ECA?
A nonstop flight takes about 1h 55m 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 Sioux City and East Tawas?
East Tawas is 1 hour ahead of Sioux City.
What is the cheapest way to fly from SUX to ECA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUX–ECA that never appear on search engines, with no booking fees.