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RAP to BUF: distance & flight time
Rapid City (Rapid City Regional Airport) → Buffalo (Buffalo Niagara International Airport)
1,217 mi
1,959 km · 1,058 nm
3h 7m
estimated nonstop flight time
+2h
time difference · heading east
See live RAP→BUF fares Phone-only fares on this route — call free
Flight time details
1,217 miles nonstop takes roughly 3h 7m gate to gate, flying east. 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
- RAP — Rapid City Regional Airport · Rapid City, United States
- BUF — Buffalo Niagara International Airport · Buffalo, 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 BUF
- IAG · Niagara Falls International Airport16 mi away
- YYZ · Lester B. Pearson International Airport68 mi away
- YCM · Niagara District Airport28 mi away
- DKK · Chautauqua County-Dunkirk Airport41 mi away
Frequently asked questions
How far is RAP from BUF?
The flight distance from Rapid City (RAP) to Buffalo (BUF) is 1,217 miles (1,959 km, 1,058 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RAP to BUF?
A nonstop flight takes about 3h 7m 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 Buffalo?
Buffalo is 2 hours ahead of Rapid City.
What is the cheapest way to fly from RAP to BUF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RAP–BUF that never appear on search engines, with no booking fees.