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RAP to SFZ: distance & flight time
Rapid City (Rapid City Regional Airport) → Smithfield (North Central State Airport)
1,592 mi
2,563 km · 1,384 nm
3h 35m
estimated nonstop flight time
+2h
time difference · heading east
See live RAP→SFZ fares Phone-only fares on this route — call free
Flight time details
1,592 miles nonstop takes roughly 3h 35m 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
- SFZ — North Central State Airport · Smithfield, 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
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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 SFZ
- BOS · General Edward Lawrence Logan International Airport39 mi away
- PVD · Theodore Francis Green State Airport14 mi away
- NCO · Quonset State Airport23 mi away
- OWD · Norwood Memorial Airport25 mi away
Frequently asked questions
How far is RAP from SFZ?
The flight distance from Rapid City (RAP) to Smithfield (SFZ) is 1,592 miles (2,563 km, 1,384 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RAP to SFZ?
A nonstop flight takes about 3h 35m 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 Smithfield?
Smithfield is 2 hours ahead of Rapid City.
What is the cheapest way to fly from RAP to SFZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RAP–SFZ that never appear on search engines, with no booking fees.