Need help booking?
Unpublished phone-only deals available
RCA to DTI: distance & flight time
Rapid City (Ellsworth Air Force Base) → Diamantina (Diamantina Airport)
5,708 mi
9,187 km · 4,960 nm
11h 40m
estimated nonstop flight time
+3h
time difference · heading southeast
See live RCA→DTI fares Phone-only fares on this route — call free
Flight time details
5,708 miles nonstop takes roughly 11h 40m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- RCA — Ellsworth Air Force Base · Rapid City, United States
- DTI — Diamantina Airport · Diamantina, Brazil
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 DTI
- CNF · Tancredo Neves International Airport98 mi away
- MOC · Mário Ribeiro Airport106 mi away
- PLU · Pampulha - Carlos Drummond de Andrade Airport114 mi away
- IPN · Usiminas Airport114 mi away
Frequently asked questions
How far is RCA from DTI?
The flight distance from Rapid City (RCA) to Diamantina (DTI) is 5,708 miles (9,187 km, 4,960 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RCA to DTI?
A nonstop flight takes about 11h 40m 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 Diamantina?
Diamantina is 3 hours ahead of Rapid City.
What is the cheapest way to fly from RCA to DTI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RCA–DTI that never appear on search engines, with no booking fees.