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ISM to RCA: distance & flight time
Kissimmee (Kissimmee Gateway Airport) → Rapid City (Ellsworth Air Force Base)
1,621 mi
2,609 km · 1,409 nm
3h 39m
estimated nonstop flight time
-2h
time difference · heading northwest
See live ISM→RCA fares Phone-only fares on this route — call free
Flight time details
1,621 miles nonstop takes roughly 3h 39m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- ISM — Kissimmee Gateway Airport · Kissimmee, United States
- 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 ISM
- MCO · Orlando International Airport12 mi away
- ORL · Orlando Executive Airport19 mi away
- GIF · Winter Haven Regional Airport - Gilbert Field25 mi away
- TPA · Tampa International Airport70 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 ISM from RCA?
The flight distance from Kissimmee (ISM) to Rapid City (RCA) is 1,621 miles (2,609 km, 1,409 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISM to RCA?
A nonstop flight takes about 3h 39m 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 Kissimmee and Rapid City?
Rapid City is 2 hours behind Kissimmee.
What is the cheapest way to fly from ISM to RCA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISM–RCA that never appear on search engines, with no booking fees.