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RZR to SPF: distance & flight time
Ramsar (Ramsar Airport) → Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field)
6,591 mi
10,607 km · 5,727 nm
13h 23m
estimated nonstop flight time
-9.5h
time difference · heading north
See live RZR→SPF fares Phone-only fares on this route — call free
Flight time details
6,591 miles nonstop takes roughly 13h 23m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time set-back when reading arrival times on your ticket.
The two airports
- RZR — Ramsar Airport · Ramsar, Iran
- SPF — Black Hills Airport-Clyde Ice Field · Spearfish-South Dakota, 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 RZR
- NSH · Noshahr Airport47 mi away
- GZW · Qazvin Airport58 mi away
- RAS · Sardar-e-Jangal Airport65 mi away
- PYK · Payam International Airport79 mi away
Near SPF
- RCA · Ellsworth Air Force Base41 mi away
- RAP · Rapid City Regional Airport47 mi away
- GCC · Gillette Campbell County Airport87 mi away
- CDR · Chadron Municipal Airport119 mi away
Frequently asked questions
How far is RZR from SPF?
The flight distance from Ramsar (RZR) to Spearfish-South Dakota (SPF) is 6,591 miles (10,607 km, 5,727 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RZR to SPF?
A nonstop flight takes about 13h 23m 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 Ramsar and Spearfish-South Dakota?
Spearfish-South Dakota is 9.5 hours behind Ramsar.
What is the cheapest way to fly from RZR to SPF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RZR–SPF that never appear on search engines, with no booking fees.