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RCA to HEX: distance & flight time
Rapid City (Ellsworth Air Force Base) → Santo Domingo (Herrera Airport)
2,609 mi
4,199 km · 2,267 nm
5h 35m
estimated nonstop flight time
+2h
time difference · heading southeast
See live RCA→HEX fares Phone-only fares on this route — call free
Flight time details
2,609 miles nonstop takes roughly 5h 35m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- RCA — Ellsworth Air Force Base · Rapid City, 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 RCA
- RAP · Rapid City Regional Airport7 mi away
- SPF · Black Hills Airport-Clyde Ice Field41 mi away
- CDR · Chadron Municipal Airport90 mi away
- GCC · Gillette Campbell County Airport121 mi away
Near HEX
Frequently asked questions
How far is RCA from HEX?
The flight distance from Rapid City (RCA) to Santo Domingo (HEX) is 2,609 miles (4,199 km, 2,267 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RCA to HEX?
A nonstop flight takes about 5h 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 time difference between Rapid City and Santo Domingo?
Santo Domingo is 2 hours ahead of Rapid City.
What is the cheapest way to fly from RCA to HEX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RCA–HEX that never appear on search engines, with no booking fees.