Need help booking?
Unpublished phone-only deals available
RAP to IRB: distance & flight time
Rapid City (Rapid City Regional Airport) → Iraan (Iraan Municipal Airport)
910 mi
1,465 km · 791 nm
2h 27m
estimated nonstop flight time
+1h
time difference · heading south
See live RAP→IRB fares Phone-only fares on this route — call free
Flight time details
910 miles nonstop takes roughly 2h 27m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- RAP — Rapid City Regional Airport · Rapid City, United States
- IRB — Iraan Municipal Airport · Iraan, 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 RAP
- RCA · Ellsworth Air Force Base7 mi away
- SPF · Black Hills Airport-Clyde Ice Field47 mi away
- CDR · Chadron Municipal Airport83 mi away
- GCC · Gillette Campbell County Airport125 mi away
Near IRB
- OZA · Ozona Municipal Airport43 mi away
- FST · Fort Stockton Pecos County Airport61 mi away
- MAF · Midland International Airport74 mi away
- SJT · San Angelo Regional Mathis Field88 mi away
Frequently asked questions
How far is RAP from IRB?
The flight distance from Rapid City (RAP) to Iraan (IRB) is 910 miles (1,465 km, 791 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RAP to IRB?
A nonstop flight takes about 2h 27m 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 Iraan?
Iraan is 1 hour ahead of Rapid City.
What is the cheapest way to fly from RAP to IRB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RAP–IRB that never appear on search engines, with no booking fees.