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SUS to ECA: distance & flight time
Null (Spirit of St Louis Airport) → East Tawas (Iosco County Airport)
540 mi
870 km · 470 nm
1h 38m
estimated nonstop flight time
+1h
time difference · heading northeast
See live SUS→ECA fares Phone-only fares on this route — call free
Flight time details
540 miles nonstop takes roughly 1h 38m gate to gate, flying northeast. 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
- SUS — Spirit of St Louis Airport · Null, 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 SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 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 SUS from ECA?
The flight distance from Null (SUS) to East Tawas (ECA) is 540 miles (870 km, 470 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUS to ECA?
A nonstop flight takes about 1h 38m 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 Null and East Tawas?
East Tawas is 1 hour ahead of Null.
What is the cheapest way to fly from SUS to ECA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUS–ECA that never appear on search engines, with no booking fees.