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ECA to STI: distance & flight time
East Tawas (Iosco County Airport) → Santiago (Cibao International Airport)
1,873 mi
3,014 km · 1,627 nm
4h 8m
estimated nonstop flight time
Same time
time difference · heading southeast
See live ECA→STI fares Phone-only fares on this route — call free
Flight time details
1,873 miles nonstop takes roughly 4h 8m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- ECA — Iosco County Airport · East Tawas, United States
- STI — Cibao International Airport · Santiago, Dominican Republic
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 STI
Frequently asked questions
How far is ECA from STI?
The flight distance from East Tawas (ECA) to Santiago (STI) is 1,873 miles (3,014 km, 1,627 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ECA to STI?
A nonstop flight takes about 4h 8m 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 cheapest way to fly from ECA to STI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ECA–STI that never appear on search engines, with no booking fees.