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ALN to HEX: distance & flight time
Alton/St Louis (St Louis Regional Airport) → Santo Domingo (Herrera Airport)
1,854 mi
2,984 km · 1,611 nm
4h 6m
estimated nonstop flight time
—
time difference · heading southeast
See live ALN→HEX fares Phone-only fares on this route — call free
Flight time details
1,854 miles nonstop takes roughly 4h 6m 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
- ALN — St Louis Regional Airport · Alton/St Louis, United States
- 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
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 ALN
- STL · St Louis Lambert International Airport20 mi away
- BLV · Scott AFB/Midamerica Airport26 mi away
- SUS · Spirit of St Louis Airport36 mi away
- SPI · Abraham Lincoln Capital Airport69 mi away
Near HEX
Frequently asked questions
How far is ALN from HEX?
The flight distance from Alton/St Louis (ALN) to Santo Domingo (HEX) is 1,854 miles (2,984 km, 1,611 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALN to HEX?
A nonstop flight takes about 4h 6m 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 ALN to HEX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALN–HEX that never appear on search engines, with no booking fees.