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RCA to LXG: distance & flight time
Rapid City (Ellsworth Air Force Base) → Luang Namtha (Luang Namtha Airport)
7,678 mi
12,357 km · 6,672 nm
15h 31m
estimated nonstop flight time
+13h
time difference · heading northwest
See live RCA→LXG fares Phone-only fares on this route — call free
Flight time details
7,678 miles nonstop takes roughly 15h 31m 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
- LXG — Luang Namtha Airport · Luang Namtha, Laos
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 LXG
- ODY · Oudomsay Airport43 mi away
- PCQ · Boun Neau Airport57 mi away
- HOE · Ban Huoeisay Airport79 mi away
- JHG · Xishuangbanna Gasa Airport81 mi away
Frequently asked questions
How far is RCA from LXG?
The flight distance from Rapid City (RCA) to Luang Namtha (LXG) is 7,678 miles (12,357 km, 6,672 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RCA to LXG?
A nonstop flight takes about 15h 31m 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 Luang Namtha?
Luang Namtha is 13 hours ahead of Rapid City.
What is the cheapest way to fly from RCA to LXG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RCA–LXG that never appear on search engines, with no booking fees.