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RIW to HEX: distance & flight time
Riverton WY (Riverton Regional Airport) → Santo Domingo (Herrera Airport)
2,809 mi
4,520 km · 2,441 nm
5h 58m
estimated nonstop flight time
+2h
time difference · heading southeast
See live RIW→HEX fares Phone-only fares on this route — call free
Flight time details
2,809 miles nonstop takes roughly 5h 58m 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
- RIW — Riverton Regional Airport · Riverton WY, 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 RIW
- LND · Hunt Field22 mi away
- WRL · Worland Municipal Airport67 mi away
- PWY · Ralph Wenz Field71 mi away
- BPI · Miley Memorial Field90 mi away
Near HEX
Frequently asked questions
How far is RIW from HEX?
The flight distance from Riverton WY (RIW) to Santo Domingo (HEX) is 2,809 miles (4,520 km, 2,441 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RIW to HEX?
A nonstop flight takes about 5h 58m 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 Riverton WY and Santo Domingo?
Santo Domingo is 2 hours ahead of Riverton WY.
What is the cheapest way to fly from RIW to HEX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RIW–HEX that never appear on search engines, with no booking fees.