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RCA to CAH: distance & flight time
Rapid City (Ellsworth Air Force Base) → Ca Mau (Cà Mau Airport)
8,350 mi
13,438 km · 7,256 nm
16h 50m
estimated nonstop flight time
+13h
time difference · heading northwest
See live RCA→CAH fares Phone-only fares on this route — call free
Flight time details
8,350 miles nonstop takes roughly 16h 50m 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
- CAH — Cà Mau Airport · Ca Mau, 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 CAH
- VKG · Rach Gia Airport54 mi away
- VCA · Can Tho International Airport72 mi away
- VCS · Co Ong Airport104 mi away
- PQC · Phu Quoc International Airport106 mi away
Frequently asked questions
How far is RCA from CAH?
The flight distance from Rapid City (RCA) to Ca Mau (CAH) is 8,350 miles (13,438 km, 7,256 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RCA to CAH?
A nonstop flight takes about 16h 50m 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 Ca Mau?
Ca Mau is 13 hours ahead of Rapid City.
What is the cheapest way to fly from RCA to CAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RCA–CAH that never appear on search engines, with no booking fees.