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STI to HEX: distance & flight time
Santiago (Cibao International Airport) → Santo Domingo (Herrera Airport)
77 mi
124 km · 67 nm
40m
estimated nonstop flight time
Same time
time difference · heading southeast
See live STI→HEX fares Phone-only fares on this route — call free
Flight time details
77 miles nonstop takes roughly 40m 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
- STI — Cibao International Airport · Santiago, Dominican Republic
- HEX — Herrera Airport · Santo Domingo, 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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Near STI
Near HEX
Frequently asked questions
How far is STI from HEX?
The flight distance from Santiago (STI) to Santo Domingo (HEX) is 77 miles (124 km, 67 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STI to HEX?
A nonstop flight takes about 40m 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 STI to HEX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STI–HEX that never appear on search engines, with no booking fees.