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RCA to ALF: distance & flight time

Rapid City (Ellsworth Air Force Base) → Alta (Alta Airport)

4,108 mi
6,610 km · 3,569 nm
8h 31m
estimated nonstop flight time
+8h
time difference · heading north
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Flight time details

4,108 miles nonstop takes roughly 8h 31m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is RCA from ALF?

The flight distance from Rapid City (RCA) to Alta (ALF) is 4,108 miles (6,610 km, 3,569 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from RCA to ALF?

A nonstop flight takes about 8h 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 Alta?

Alta is 8 hours ahead of Rapid City.

What is the cheapest way to fly from RCA to ALF?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RCA–ALF that never appear on search engines, with no booking fees.
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