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HEX to AIA: distance & flight time
Santo Domingo (Herrera Airport) → Alliance (Alliance Municipal Airport)
2,521 mi
4,057 km · 2,191 nm
5h 25m
estimated nonstop flight time
-2h
time difference · heading northwest
See live HEX→AIA fares Phone-only fares on this route — call free
Flight time details
2,521 miles nonstop takes roughly 5h 25m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- HEX — Herrera Airport · Santo Domingo, Dominican Republic
- AIA — Alliance Municipal Airport · Alliance, 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 HEX
Near AIA
- BFF · Western Neb. Rgnl/William B. Heilig Airport43 mi away
- CDR · Chadron Municipal Airport56 mi away
- SNY · Sidney Municipal-Lloyd W Carr Field66 mi away
- STK · Sterling Municipal Airport102 mi away
Frequently asked questions
How far is HEX from AIA?
The flight distance from Santo Domingo (HEX) to Alliance (AIA) is 2,521 miles (4,057 km, 2,191 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HEX to AIA?
A nonstop flight takes about 5h 25m 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 Santo Domingo and Alliance?
Alliance is 2 hours behind Santo Domingo.
What is the cheapest way to fly from HEX to AIA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HEX–AIA that never appear on search engines, with no booking fees.