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ILG to STI: distance & flight time
Wilmington (New Castle Airport) → Santiago (Cibao International Airport)
1,432 mi
2,305 km · 1,244 nm
3h 35m
estimated nonstop flight time
Same time
time difference · heading south
See live ILG→STI fares Phone-only fares on this route — call free
Flight time details
1,432 miles nonstop takes roughly 3h 35m gate to gate, flying south. 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
- ILG — New Castle Airport · Wilmington, 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
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Frequently asked questions
How far is ILG from STI?
The flight distance from Wilmington (ILG) to Santiago (STI) is 1,432 miles (2,305 km, 1,244 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ILG to STI?
A nonstop flight takes about 3h 35m 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 ILG to STI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ILG–STI that never appear on search engines, with no booking fees.