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RAP to VDH: distance & flight time
Rapid City (Rapid City Regional Airport) → Dong Hoi (Dong Hoi Airport)
7,789 mi
12,536 km · 6,769 nm
15h 44m
estimated nonstop flight time
+13h
time difference · heading northwest
See live RAP→VDH fares Phone-only fares on this route — call free
Flight time details
7,789 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
- RAP — Rapid City Regional Airport · 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 RAP
- RCA · Ellsworth Air Force Base7 mi away
- SPF · Black Hills Airport-Clyde Ice Field47 mi away
- CDR · Chadron Municipal Airport83 mi away
- GCC · Gillette Campbell County Airport125 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 RAP from VDH?
The flight distance from Rapid City (RAP) to Dong Hoi (VDH) is 7,789 miles (12,536 km, 6,769 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RAP 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.
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 RAP to VDH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RAP–VDH that never appear on search engines, with no booking fees.