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RCA to YYW: distance & flight time
Rapid City (Ellsworth Air Force Base) → Armstrong (Armstrong Airport)
788 mi
1,268 km · 685 nm
2h 11m
estimated nonstop flight time
+2h
time difference · heading northeast
See live RCA→YYW fares Phone-only fares on this route — call free
Flight time details
788 miles nonstop takes roughly 2h 11m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- RCA — Ellsworth Air Force Base · Rapid City, United States
- YYW — Armstrong Airport · Armstrong, Canada
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 YYW
- YGQ · Geraldton Greenstone Regional Airport94 mi away
- YPL · Pickle Lake Airport98 mi away
- YFH · Fort Hope Airport98 mi away
- YQN · Nakina Airport98 mi away
Frequently asked questions
How far is RCA from YYW?
The flight distance from Rapid City (RCA) to Armstrong (YYW) is 788 miles (1,268 km, 685 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RCA to YYW?
A nonstop flight takes about 2h 11m 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 Armstrong?
Armstrong is 2 hours ahead of Rapid City.
What is the cheapest way to fly from RCA to YYW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RCA–YYW that never appear on search engines, with no booking fees.