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ADU to SPF: distance & flight time
Ardabil (Ardabil Airport) → Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field)
6,459 mi
10,394 km · 5,612 nm
13h 8m
estimated nonstop flight time
-9.5h
time difference · heading north
See live ADU→SPF fares Phone-only fares on this route — call free
Flight time details
6,459 miles nonstop takes roughly 13h 8m 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
- ADU — Ardabil Airport · Ardabil, 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 ADU
- LLK · Lankaran International Airport36 mi away
- PFQ · Parsabade Moghan Airport93 mi away
- RAS · Sardar-e-Jangal Airport95 mi away
- JWN · Zanjan Airport107 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 ADU from SPF?
The flight distance from Ardabil (ADU) to Spearfish-South Dakota (SPF) is 6,459 miles (10,394 km, 5,612 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ADU to SPF?
A nonstop flight takes about 13h 8m 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 Ardabil and Spearfish-South Dakota?
Spearfish-South Dakota is 9.5 hours behind Ardabil.
What is the cheapest way to fly from ADU to SPF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ADU–SPF that never appear on search engines, with no booking fees.