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RCA to VDH: distance & flight time
Rapid City (Ellsworth Air Force Base) → Dong Hoi (Dong Hoi Airport)
7,782 mi
12,524 km · 6,763 nm
15h 44m
estimated nonstop flight time
+13h
time difference · heading northwest
See live RCA→VDH fares Phone-only fares on this route — call free
Flight time details
7,782 miles nonstop takes roughly 15h 44m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- RCA — Ellsworth Air Force Base · Rapid City, United States
- VDH — Dong Hoi Airport · Dong Hoi, Vietnam
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 VDH
- VII · Vinh Airport104 mi away
- HUI · Phu Bai Airport106 mi away
- VNA · Saravane Airport125 mi away
- KOP · Nakhon Phanom Airport129 mi away
Frequently asked questions
How far is RCA from VDH?
The flight distance from Rapid City (RCA) to Dong Hoi (VDH) is 7,782 miles (12,524 km, 6,763 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RCA to VDH?
A nonstop flight takes about 15h 44m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from RCA to VDH?
Nonstop service on RCA–VDH depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 15h 44m nonstop estimate.
What is the time difference between Rapid City and Dong Hoi?
Dong Hoi is 13 hours ahead of Rapid City.
What is the cheapest way to fly from RCA to VDH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RCA–VDH that never appear on search engines, with no booking fees.
Why are some RCA to VDH fares phone-only?
Consolidator contracts let us sell certain RCA–VDH tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.