Need help booking?
Unpublished phone-only deals available
LFM to SPF: distance & flight time
Lamerd (Lamerd Airport) → Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field)
7,264 mi
11,690 km · 6,312 nm
14h 43m
estimated nonstop flight time
-9.5h
time difference · heading north
See live LFM→SPF fares Phone-only fares on this route — call free
Flight time details
7,264 miles nonstop takes roughly 14h 43m 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
- LFM — Lamerd Airport · Lamerd, 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 LFM
- PGU · Persian Gulf International Airport28 mi away
- LVP · Lavan Island Airport40 mi away
- KNR · Jam Airport60 mi away
- KIH · Kish International Airport76 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 LFM from SPF?
The flight distance from Lamerd (LFM) to Spearfish-South Dakota (SPF) is 7,264 miles (11,690 km, 6,312 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LFM to SPF?
A nonstop flight takes about 14h 43m 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 Lamerd and Spearfish-South Dakota?
Spearfish-South Dakota is 9.5 hours behind Lamerd.
What is the cheapest way to fly from LFM to SPF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LFM–SPF that never appear on search engines, with no booking fees.