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ECA to FSM: distance & flight time
East Tawas (Iosco County Airport) → Fort Smith (Fort Smith Regional Airport)
848 mi
1,365 km · 737 nm
2h 19m
estimated nonstop flight time
-1h
time difference · heading southwest
See live ECA→FSM fares Phone-only fares on this route — call free
Flight time details
848 miles nonstop takes roughly 2h 19m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- ECA — Iosco County Airport · East Tawas, United States
- FSM — Fort Smith Regional Airport · Fort Smith, 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 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
Near FSM
- FYV · Drake Field47 mi away
- XNA · Northwest Arkansas Regional Airport65 mi away
- MLC · Mc Alester Regional Airport86 mi away
- OKM · Okmulgee Regional Airport92 mi away
Frequently asked questions
How far is ECA from FSM?
The flight distance from East Tawas (ECA) to Fort Smith (FSM) is 848 miles (1,365 km, 737 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ECA to FSM?
A nonstop flight takes about 2h 19m 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 East Tawas and Fort Smith?
Fort Smith is 1 hour behind East Tawas.
What is the cheapest way to fly from ECA to FSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ECA–FSM that never appear on search engines, with no booking fees.