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MRX to SPF: distance & flight time
Bandar Mahshahr (Mahshahr Airport) → Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field)
6,979 mi
11,231 km · 6,064 nm
14h 9m
estimated nonstop flight time
-9.5h
time difference · heading north
See live MRX→SPF fares Phone-only fares on this route — call free
Flight time details
6,979 miles nonstop takes roughly 14h 9m 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
- MRX — Mahshahr Airport · Bandar Mahshahr, 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 MRX
- OMI · Omidiyeh Airport30 mi away
- AKW · Aghajari Airport34 mi away
- ABD · Abadan Airport56 mi away
- AWZ · Ahwaz Airport59 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 MRX from SPF?
The flight distance from Bandar Mahshahr (MRX) to Spearfish-South Dakota (SPF) is 6,979 miles (11,231 km, 6,064 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MRX to SPF?
A nonstop flight takes about 14h 9m 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 Bandar Mahshahr and Spearfish-South Dakota?
Spearfish-South Dakota is 9.5 hours behind Bandar Mahshahr.
What is the cheapest way to fly from MRX to SPF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MRX–SPF that never appear on search engines, with no booking fees.