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AOU to RCA: distance & flight time
Attopeu (Attopeu Airport) → Rapid City (Ellsworth Air Force Base)
7,948 mi
12,791 km · 6,907 nm
16h 3m
estimated nonstop flight time
—
time difference · heading northeast
See live AOU→RCA fares Phone-only fares on this route — call free
Flight time details
7,948 miles nonstop takes roughly 16h 3m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- AOU — Attopeu Airport · Attopeu, Laos
- RCA — Ellsworth Air Force Base · Rapid City, United States
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 AOU
- VNA · Saravane Airport68 mi away
- PKZ · Pakse International Airport73 mi away
- RBE · Ratanakiri Airport76 mi away
- PXU · Pleiku Airport98 mi away
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
Frequently asked questions
How far is AOU from RCA?
The flight distance from Attopeu (AOU) to Rapid City (RCA) is 7,948 miles (12,791 km, 6,907 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AOU to RCA?
A nonstop flight takes about 16h 3m 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 cheapest way to fly from AOU to RCA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AOU–RCA that never appear on search engines, with no booking fees.