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RCA to YKU: distance & flight time
Rapid City (Ellsworth Air Force Base) → Chisasibi (Chisasibi Airport)
1,275 mi
2,051 km · 1,108 nm
3h 14m
estimated nonstop flight time
+2h
time difference · heading northeast
See live RCA→YKU fares Phone-only fares on this route — call free
Flight time details
1,275 miles nonstop takes roughly 3h 14m 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
- YKU — Chisasibi Airport · Chisasibi, 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 YKU
- YGL · La Grande Rivière Airport51 mi away
- YNC · Wemindji Airport55 mi away
- ZEM · Eastmain River Airport110 mi away
- YGW · Kuujjuarapik Airport112 mi away
Frequently asked questions
How far is RCA from YKU?
The flight distance from Rapid City (RCA) to Chisasibi (YKU) is 1,275 miles (2,051 km, 1,108 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RCA to YKU?
A nonstop flight takes about 3h 14m 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 Chisasibi?
Chisasibi is 2 hours ahead of Rapid City.
What is the cheapest way to fly from RCA to YKU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RCA–YKU that never appear on search engines, with no booking fees.